https://padlet.com/emsd63/on7xmf20mqyuxwbh I can make predictions and observations about different science demonstrations. en-us 2021-02-24 14:16:52 UTC 2025-10-24 17:55:25 UTC hello@padlet.com https://padlet.net/icons/png/1f50e.png nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395352 1. Write your observations about how long it takes Pendulum 2 to stop swinging.
I observed.......
I wonder.......
I noticed......

]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395352 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395357 1. Write your observations about how Pendulum 1 moves until it comes to a rest.   
I observed.......
I wonder.......
I noticed......


]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395357 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395362 1. Write your observations about how long it takes Pendulum 3 to stop swinging.
I observed.......
I wonder.......
I noticed......]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395362 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395370 1. Watch the video and record how long the top spins.
2. Type your answer and make an observation.

I observed.......
I wonder.......
I noticed......]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395370 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395378 1. Watch the video and record how long the top spins.
2. Type your answer and make an observation. How is Top 2 different from Top 1?

I observed.......
I wonder.......
I noticed......]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395378 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395382 1. 1. Write two  observations. 
I observed.......
I wonder.......
I noticed......

2.  What questions do you have about this machine?  Write at least one. ]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395382 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395388 1.  How  are the 3 Pendulums similar? 

2.  How are they different?

Write your answer below.]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395388 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395391 1. Write your observations. 
I observed.......
I wonder.......
I noticed......
2.  What questions do you have about how the rolling can works?

3.  How could you determine what is happening without opening the can?]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395391 nsandine https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395400 1.  What did you observe or notice in this video with the flashlight added or taken away?
  
4. What is similar between the items in the video and the radiometer?  What is different?

5.  What could be a common reason why all devices start and stop? ]]> 2021-02-24 14:16:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1236395400 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237166236 I observed that everytime one thing touched another, something was activated and it kept going like that kind of similar to a chain reaction. Another thing that I noticed was how smoothly and successfully the  machine went all the way through the end. One question that I have about this machine is Do you need to use certain materials such as metal to make it run successfully? Another question that I have is When and how was this machine invented? ]]> 2021-02-24 16:29:58 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237166236 222181_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237174365 I observed that everytime when the flashlight goes near it gets fast. And when you take the flash light little but far away form the thing it gets lower. In that thing there was 3 or 2 square which it was spinning fast when then the flash light got near and when the flashlight go far it go lower. Also if you what to stop that spinning thing you have to take your flashlight far has you can or turn it off and it will stop spinning.  Also I notice that when it was spinning the square had black color or paper on it and it also had white. And also I think that it had wires but it maybe does or maybe not because it cannot move with a flashlight. So has the black and white square thing was moving it also had the stick and it was moving and the it also had tap which it was holding the long stick. Also the when the flash light was on it was going fast and fast. And I also wonder that how did it stop

]]> 2021-02-24 16:31:24 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237174365 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237191575 I observed that this video was like a chain reaction. I also observed that everything was almost the same color. I wonder how many times it took to perfect this video. An how long it took to think of how to make the video. The video was very satisfying. I noticed that the video was 0:56 seconds, is that how long it took to film the video? Also I wonder whoc ame up with this?


]]> 2021-02-24 16:34:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237191575 226709_5 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237202539 my bran is herding i wonder how the magnet was going up like that ]]> 2021-02-24 16:36:12 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237202539 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237210424 I observed that the can is moving because of the push.

]]> 2021-02-24 16:37:35 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237210424 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237213601 I observed that when the flashlight was added, the tabs in the light bulb start moving faster and faster the more the flashlight stayed there. However, when the flashlight was taken away, I noticed that the tabs started slowing down. I think that a common reason as to why devices start and stop is because they need something to activate them or help them run, and once that activator is taken away, the devices stop. For example, to run, phones need battery, once the battery dies, your phone will turn off until it recharges. ]]> 2021-02-24 16:38:07 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237213601 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237219894 I observed that each time one thing happened, it caused a chain reaction and made another thing happen. One question I have is that how are all these things happening?

]]> 2021-02-24 16:39:11 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237219894 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237224095 I observed that magnet pushed and it hit an apple.]]> 2021-02-24 16:39:55 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237224095 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237229288 I observed that when each item touches one another, it creates a chain reaction. When it hit, there needed to be like a certain amount of energy. For the item to move. I wonder, if it depends, on how heavy the object is. I notices, for each object it takes certain amount of time. to touch each other.]]> 2021-02-24 16:40:50 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237229288 226709_5 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237230556 i wonder how the light was making that spin ]]> 2021-02-24 16:41:03 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237230556 222181_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237241161 I observed that when he or she pushed the can roller it went back and forth and it went back and forth 3 or 4 times and then it stopped before it stop has I said that  it went back and forth when he or she push the can roller thing when it came forth it didn't fell in the ground also I notice that it was in straight line going and coming.

]]> 2021-02-24 16:42:54 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237241161 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237244864 I could determine that there is something inside of that can that has weight and is not too light, and that weight is the cause of why the rolling can doesn't just roll smoothly but there are sort of tiny bumps when it rolls. I observed that there were tiny bumps the can came across as it was rolling and the cause was the weight of what was inside of the can. Another thing that I observed was that the can did not just roll off the table, instead it came to a stop and rolled back where it came from. ]]> 2021-02-24 16:43:35 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237244864 221332_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237248727 I observed that the different chain reactions had to do with magnets, and in my opinion it was very satisfying. Also, when the magnets were making the different things happen, it ended up being a very long chain reaction which I thought was pretty cool.]]> 2021-02-24 16:44:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237248727 226709_5 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237249297 i observed that it like remembered where it stared ]]> 2021-02-24 16:44:26 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237249297 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237251074 I observe the light energy is pushing the panels to move.]]> 2021-02-24 16:44:45 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237251074 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237252186 I observed that one thing leads to another, it is a chain reaction. I also observed that it is very complex. The machine does all that for one small task. A question I have is: How does someone come up with this?? ]]> 2021-02-24 16:44:57 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237252186 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237257332 I observed that when the flashlight was flashed at the light bulb the little tabs on the inside of the light bulb started moving, and turing around. When the flashlight was taken away I noticed that the tabs started to move slower than stopped. I wonder why the flashlight was affecting the tabs. I wonder if this has something to do with kinetic or potential energy. ]]> 2021-02-24 16:45:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237257332 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237258710 I observed that this was a chain reaction. I also observed that the machine was made of potential and kinetic energy in each object. I wonder how the box at the end was floating in the air? I noticed that the first part of the chain reaction was actually upside down because the objects were falling up instead of down. 

]]> 2021-02-24 16:46:08 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237258710 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237259972 I observed that whenever the flashlight was flashed at the light, the light would flash in a sort of way. A common reason why all devices start or stop is energy being added and removed.

]]> 2021-02-24 16:46:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237259972 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237260550 During the video, I noticed that somehow every machine, tool or any gizmo showed and aligned in the video had enough energy to push something else, other then the fan in the beginning, which used electricity to power it, but the rest of them, don't use any electricity which means they get their energy when something hits it or interacts with it, yet at sometimes a weak hit makes a bigger one... which really confused me because you can't just make energy from nowhere, you just transfer it. So I'm really curious on how each object managed to transition just enough energy to the next module, because perpetual motion machines are impossible, so some energy is lost like...In sound energy as we can hear the process unfold, or even friction energy, slowing down anything that rolls, a lot of things actually, are lost while a simple marble moves, so yeah...I'm pretty curious on how it just had enough energy to keep the machine moving.]]> 2021-02-24 16:46:26 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237260550 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237263648 I can tell that in the video a chain reaction took place and I noticed for all of this to work they used the help of kinetic and potential energy because when something hit something with force by using kinetic energy it hit something that contained potential energy and as soon as they would touch the potential energy changed into kinetic.]]> 2021-02-24 16:46:58 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237263648 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237265794 I observed that every time the flash light get closer the to the light bulb, the thing starts to spin faster. But the further away the light is reflected it slows down. I think the radiometer measure the energy of the light or something. so the the similar is that the more energy the the faster it spins. The am not really sure about the difference. ]]> 2021-02-24 16:47:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237265794 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237275316 I noticed that Pendulum 1 moves very similar to a swing when it was moving because at the beginning when it was first pushed, it started off at a higher level of swinging. However, as time passed it slowed down and was swinging at a lower level/height, and came to an end. Another thing that I noticed is that it only moves backwards and forwards and it is not going in a circle or anything.]]> 2021-02-24 16:48:57 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237275316 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237275623 I observed that the can after being pushed started rolling backwards and forwards. The energy is allowing the cup to go backwards are forwards.]]> 2021-02-24 16:49:01 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237275623 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237276739 I noticed that the swing is moving fast but it goes slow when it stops.]]> 2021-02-24 16:49:12 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237276739 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237281232 I noticed that when the flashlight was added, the lightbulb spun faster and when it was taken away it spun slower. I think a common reason that all devices start and stop is that they run out of energy.]]> 2021-02-24 16:49:57 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237281232 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237290115 I noticed that the swing moves backwards and forwards after being pushed forward. Eventually, all the energy slows down and the swing comes to a stop.]]> 2021-02-24 16:51:27 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237290115 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237290214 I noticed that the way this functioned was similar to the domino effect. One push started to make all of the machines go off one by one, leading to the end goal. I also noticed that in the middle of it, you find out that the beggining part was upside-down the whole time. What I'm wondering is how they got some of the parts to move like that and how much planning it would take to make sure one part lead to the next.]]> 2021-02-24 16:51:28 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237290214 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237291847 I noticed that when the flashlight came near then the lightbulb started spinning faster and as the flashlight was taken away it returned back to being slow. ]]> 2021-02-24 16:51:44 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237291847 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237292485 I observed that when the flashlight got closer and closer the lightbulb spun faster and when the flashlight was taken away the lightbulb slowed down and stopped spinning. The similarity between the item in the video and a radiometer is that they both detect radiation. Something different is that the object in the video was detecting the light from the flash light. A common reason for devices turning on and off is that it could be because it doesn't detect energy anymore. ]]> 2021-02-24 16:51:51 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237292485 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237294948 I observed that the swing is moving fast but slow when stop.]]> 2021-02-24 16:52:18 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237294948 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237295714 Something during the video that really caught my eye, was when a light was shined, the fan like motor spinned faster and faster...It seemed definitely odd. I kind of have a question on how would it work, like what makes up the fan, and how it even spins when it interacts with light, is it maybe a solar panel that leads directly to the fan? Or maybe even a substance that doesn't really like light and just wants to go away from it, like the north and south poles from a magnet? Either way it's really cool, but really odd and confusing
I think the reason why all devices start or stop is because, they all require something to run on, like this one example needed light to move, once that light is gone, it can't supply the fan thing, but once light is available again, it's up and running, so it always needs it's form of energy, or start point to activate, but once it's gone, nothing will happen...]]> 2021-02-24 16:52:27 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237295714 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237296720 I noticed that after the can was pushed lighty, it did not keep rolling forward, it kept rolling back and forth. instead of going in one direction. My question is why does the can move like, that. I have done this, like just done it and came as the same result rolling back and forth. So why does it do that. ]]> 2021-02-24 16:52:37 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237296720 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237301751 I observed the can kept going back and forth after being pushed. I noticed that this has something to do with the weight and the type of energy the can is producing . I wonder if the kind of table or the force of the push determined if the can was going to go back and forth or if it was going to go staright off. ]]> 2021-02-24 16:53:28 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237301751 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237303701 I noticed that the swing, after being pushed took a short amount of time to go back in its first position. This is because of one side weighing more than the other.]]> 2021-02-24 16:53:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237303701 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237305413 I observed that the can is only pushed once and it keeps going forward and backwards by itself. Somethings I wonder about this rolling can are how can it keep going back and forth without anyone pushing it.]]> 2021-02-24 16:54:06 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237305413 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237312446 I noticed that the swing going fast and never stops.]]> 2021-02-24 16:55:18 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237312446 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237315650 I noticed that it is very similar to the one from last time, although it is pushed from the lighter side now. It takes the same amount of time to og back to the normal position.

]]> 2021-02-24 16:55:54 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237315650 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237317102 They were different and they have a different size and mass.]]> 2021-02-24 16:56:09 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237317102 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237319609 Everytime the flashlight got closer to the bulb, the rod with the tabs holding onto it inside started spinning. The closer it got, the faster it went. This relates to the way things could start working and stop because it shows that when an objects energy or power source is taken away, it stops functioning because it doesn't have the power to.]]> 2021-02-24 16:56:37 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237319609 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237320028 I noticed that Pendulum 2 was also going in the same direction as number 1 and they were both going backwards and forwards. However, the second one was also a bigger ball, but it was also tighter because the two poles that were holding it up were right next to it. I observed that once this second one was pushed it slowed down much faster than the first one. My guess as to why it slowed down much faster is because it was heavier since it was a bigger ball and then when there is more weight, it pushes down more. ]]> 2021-02-24 16:56:41 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237320028 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237321144 I observed that the can moved when it was pushed. I can infer that there is probably something inside the can that is making it roll back and forth. A question that I have of how the can works is how does does it go back and forth? I can determine, without opening the can that there is something inside that is making it roll back and forth.]]> 2021-02-24 16:56:54 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237321144 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237321381 I notice that when someone put pushes the pendulum then it swings very high but slowly the pendulum has no more energy left from the push and slows down again and eventually will stop.]]> 2021-02-24 16:56:57 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237321381 221332_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237323419 Whenever the flashlight would shine at the light bulb, the tabs inside it would start spinning faster and faster. When the flashlight was taken away, the tabs stopped spinning]]> 2021-02-24 16:57:19 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237323419 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237327654 I observed that whenever one thing touches another thing it moves and activate. it is like a chain reaction. Another thing that I noticed was that everytime it hits anywhere it need to be activated so it has to be some type of energy. One question that I have is how long did it took to set up everything and how can it operate when it touches an object than that thing will move?? Another question I have is it hard to make/build/ make it happen successfully??? The video is kind of satisfying and cool. ]]> 2021-02-24 16:58:04 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237327654 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237328029 I observed that the can was round and it had potential energy stored .  I wonder why the can rolled back if the table wasn't slanted? I noticed that the can was pushed and it rolled forward and backward for a couple of times. How does the can move? Maybe the can has something inside that makes it roll?]]> 2021-02-24 16:58:09 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237328029 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237328983  like it forward and backward. when it was pushed early it was fast than when no body puhsed it more it slowed down. I wonder, why this happens. I notices, that is like a swing, or the like the on and off switch on a fan or something. ]]> 2021-02-24 16:58:19 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237328983 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237329803 I observed that this pendulum looks different then the first where it swings from side to side but this one swings forwards and backwards. It also has the same reaction because it also swing very high on the first try but later as the energy wears off it also slows down. This pendulum also slowed down faster than the one before probably due to the weight of the ball.]]> 2021-02-24 16:58:29 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237329803 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237330392 I observed the top went over for like 52.26 seconds. ]]> 2021-02-24 16:58:35 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237330392 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237330659 During the video, I observed that the can, when pushed would move the way/direction it was pushed....Then back to where it started, then forward, then back and it kept on moving until it stopped, or ran out of energy. I think I know how it could work, it maybe has a section where a ball or several heavy metal balls are rolling , like a ball seal, with some space left inside, so when it's rolling some balls could be going the opposite way, because the inside of the cup, moving is pushing the balls in the seal the other way, then the weight of the balls changes the direction of the cup, so then this keeps on happening once the cup doesn't have any more movement left. I'm curious though on how the cup can move the balls or interact with them...]]> 2021-02-24 16:58:38 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237330659 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237339034 They were all similar because they all eventually stopped. They are different because they had different reactions to the push.

]]> 2021-02-24 17:00:08 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237339034 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237342390 I observed that Pendulum 1 swung back and forth, back and forth until it stopped. It didn't go in any other directions. I wonder what made it stop?]]> 2021-02-24 17:00:44 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237342390 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237343370 I wonder what caused the Pendulum 1 to stop moving fast. I think it could be loss of energy, since it kept swaying back and forth it lost all its energy and stopped. I noticed that the Pendulum 1 was only going back and forth. It wasn't going in any other direction. ]]> 2021-02-24 17:00:54 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237343370 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237347162 I observed that when someone pushed the can, it started rolling, but instead of stopping or rolling off the table, it started rolling back and forth. I think you could find out what's causing the can to do this without opening it by shaking it. I think there's something inside the can that's rolling around inside of it, causing one side to be heavier and roll the opposite way each time.]]> 2021-02-24 17:01:36 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237347162 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237348473 I observed that the top went around in a circle a couple of times and eventually made smaller circles until it gotto the middle. It spun for about 50 seconds.]]> 2021-02-24 17:01:50 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237348473 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237348747 I wonder why this one didn't low down like the others one did. This pendulum lost very little energy and kept swinging back and forth with only one push like the other ones. Also this pendulum has the same size ball as the second one which stopped swing very quickly.]]> 2021-02-24 17:01:53 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237348747 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237350366 I observed that this pendulum was very similar to the second one and maybe it was even the same. However, even though it was similar to the other one, at the end of the video, it was still swinging very fast and at a high level/height. I wonder why it was taking long to slow down. Another thing is I noticed that it was also dropped from the same level as the other ones, so maybe it had something to do with the energy that the ball ha lost previously. ]]> 2021-02-24 17:02:11 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237350366 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237351258 I observed that Pendulum 1 was launched high and then swung back and forth until it stopped. I wonder if the pendulum would've stopped earlier if it was launched from a closer height. I noticed that the pendulum had potential energy when it was about to be released. ]]> 2021-02-24 17:02:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237351258 229870_1 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237352086 I observed that the top is going around triangles and so it was here for like 1 minute and 59.26 seconds.]]> 2021-02-24 17:02:28 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237352086 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237355574 Something really weird I saw during the video, was that the Pendulum would always make a almost perfect, swing back and fourth, I don't really know how to explain it, but just the first time the Pendulum swings on the left, then the first swing on the right would be with the same exact force as before, the same height and stregnth, which was really weird for me, because energy was lossed, just the swings were smaller, but still on the same ratio, I wonder how it didn't lose any energy during this procsess. But the second cycle, it lost just a tiny bit, I wonder how it managed to conserve that energy...]]> 2021-02-24 17:03:05 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237355574 22030320_3 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237358056 I observed that one thing leads to another, it is a chain reaction. I also saw that it is very complicated. ]]> 2021-02-24 17:03:31 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237358056 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237358200 I observed, there might be magnitnet at the bottom of the metal ball. This is similar to the first one. I wonder, if it would slow does faster if more energy was added. I notices, that this like the first one, and it also swings back and forth. And I wonder if the mass of the ball would effect, the movement. ]]> 2021-02-24 17:03:33 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237358200 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237359544 I observed that energy was transferred from 1 object to the other. I noticed that it i constantly moving. I wonder how all the energy they used was from 1 ball hitting a fan.]]> 2021-02-24 17:03:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237359544 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237359900 They were all same because they all only got one push at the beginning of the video but all three of them lost their energy at very different times. For example  the second one lost the energy fastest then the first one lost its energy second but the 3rd one lost very little energy and kept on swinging very high]]> 2021-02-24 17:03:51 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237359900 221418_36 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237362981 The top spun around for a minute. This one is different than the first one because it had a smaller platform to spin on, and it spun for slightly longer on the platform.

]]> 2021-02-24 17:04:23 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237362981 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237365304 I observed that when someone pushed the ball, it started swinging back and forth. It took longer for it to stop then what it would probably normally take. I think it might have something to do with it hanging on 2 strings on separate poles, or possibly because of the mass of the metal ball.]]> 2021-02-24 17:04:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237365304 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237366854 I observed the Pendulum 2 going back and forth quickly. I noticed that the Pendulum 2 went faster than the Pendulum 1. I believe this is because the Pendulum 2 has metal circals at the end. I think that they were pulling and pushing the entire Pendulum. I wonder if this is kientic energy or potential energy. ]]> 2021-02-24 17:05:03 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237366854 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237371233 The three pendulums are similar because they were each only given one push at the beginning of the video. One of the differences is that the first pendulum is different from pendulums two and three, because number one had a smaller ball which meant that it was lighter than two and three. Another difference is that pendulum three never stopped swinging and by the end of the video it was still very high. On the other hand, pendulums one and two were practically done swinging by the end of the video. ]]> 2021-02-24 17:05:46 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237371233 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237374752 I observed that first it made full circles around the plate that it started spinning in the middle after sometime for about 50 seconds and it was spinning super fast in exactly the middle of the plate.]]> 2021-02-24 17:06:20 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237374752 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237376751 I observed that the flashlight is powering the movement of the spinning thing. The devices could've started because they turned light into energy like solar panels.]]> 2021-02-24 17:06:40 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237376751 222181_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237379643 I observed that the white string was holding the round steel   thing and it was going fast back and forth and also when he or she hold it and swing it it was going fast and fast like after 10 sec he or she did it was going fast and then it did not stop when it was going slower and slower like it had something in the steel. And after 2min and 10 sec it  was still going and going slow it did not stop going back and forth. 
 ]]> 2021-02-24 17:07:08 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237379643 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237381614 I observed that this is very very similar to the fist one, maybe the difference is there was more force added to this one. I wonder, what if you added a little energy by little would take the same amount of time to stop, or take longer? I notices in the first one, that at the beginning it already moving a little bit, But in this one, it was still and did not move until the person gave it energy. ]]> 2021-02-24 17:07:27 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237381614 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237385202 I observed that it takes a pretty long time for Pendulum 2 to stop swinging. It kept swinging, less each time but it took a while for it to stop. There were 2 balls and I noticed that one weighed more than the other, that is why is was dragging the other one along with it.]]> 2021-02-24 17:08:04 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237385202 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237389301 I noticed that there was a little more weight on 1 side. why did the can just stop instead of rolling further.]]> 2021-02-24 17:08:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237389301 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237390069 I observed that the Second Pendulum kind of had a symtrical design, with the lines sticking out on the sides and such, like a pattern almost, with the only difference being two metal balls on each ends of a pole, one is bigger then the other. I think this moves via magnets, as the balls are metal, and maybe the bottom part is just on giant magnet, or has a magnet piece, which then makes it move, as when it went to lower swings, it still was moving when it should've stopped but something is moving it...Maybe a magnet...Hmmm]]> 2021-02-24 17:08:55 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237390069 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237392467 I observed that pendulum 2 has more weight on it because it has a sphere of weight on top of it. I wonder if the pendulum would have stopped moving earlier if the ball on top of it hadn't been there. The pendulum took a very long time top stop moving. ]]> 2021-02-24 17:09:21 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237392467 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237392857 I observed that this Pendulum was very diffrent from the first Pendulum but very similar to the second one. I noticed that this Pendulum swung at a diffrent energy. What I mean by that is that the Pendulum was a little faster at diffrent times. for example near the end this Pendulum was still very fast but Pendulum 2 was a bit slower. I wonder if this has created a diffrent energy than the one before. ]]> 2021-02-24 17:09:25 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237392857 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237395204 This pendulum took a bit less time to stop moving, but at the same time, it was moving faster that the first one. It also lasted longer that how it normally would've. It was hanging on a metal rod that was spinning on the rod attached to the base. The bigger ball would swing at the bottom while there was a smaller one at the top. I think the mass of both the big and small ball affected the amount of time it took the pendulum to stop. ]]> 2021-02-24 17:09:49 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237395204 222513_21 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237396179 This top spun around the cap and only made circles and didn't just go in the middle but kept trying to go in circles and in the middle of the video it started to make semi circles but then went back to full circles.]]> 2021-02-24 17:09:57 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237396179 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237397962 I observed that the ball kept swinging. I wonder if the type of string matters in terms of how long it swings. I noticed that the ball used the energy from the little push that the person gave to swing.]]> 2021-02-24 17:10:14 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237397962 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237398684 I observed that the top was spinning for sometime around 50 seconds. Another observation that I made is that the top was spinning at a fast speed but towards the end it slowed down, and was making small circles in the middle of the plate.]]> 2021-02-24 17:10:21 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237398684 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237401805 The three pendulums are similar because, the move back and forth, when the somebody pushed it, like a swing. One difference is that, the first one used different material than the other 2, and another is I am sure, but they might have stopped at different times. depending one how much energy was given. Also the thing that is swinging could be heavier or lighter it's hard to tell in the second and the third one. ]]> 2021-02-24 17:10:56 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237401805 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237406467 I observed that the ball swings constantly. I wonder If they need the small ball at the end to keep swinging. I noticed the energy from the persons push was enough to last over a minute of swinging.]]> 2021-02-24 17:11:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237406467 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237408783 I observed that whenever the flashlight gets closer it spins faster and whenever the flashlight moves away it slows down. The similar is that the more energy the the faster it spins. I think one common reason that something starts and stops is that maybe some type of energy is going on or some type of system is fixed/operated. Solar panels are like that when we go near it, it will light up and when we moves far away the light stops.]]> 2021-02-24 17:12:13 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237408783 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237408856 I noticed that during the video they could've used the same Pendulum, as it looks very, very similar to the past one. I saw that this one seemed to make larger swings then the past video and at times almost transitioned between the small and big ball at which part would be swinging, which was really interesting.]]> 2021-02-24 17:12:13 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237408856 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237411804 I observed that this pendulum had the same design as the last one. It took a pretty long time to stop spinning. This pendulum seemed to pick up speed as each second passed. While Pendulum 2 went slower as time passed.]]> 2021-02-24 17:12:47 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237411804 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237413819 The three Pendulum were diffrent because the first one looked like a triangle and it was going a little slow at the beggining the got faster. The second Pendulum was fast at the beggining but slow at the end. The third Pendulum was slow at the beggining but fast at the end. I think that the weight of the first one was way less than the second and third one. They also might of had diffrent energies. ]]> 2021-02-24 17:13:06 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237413819 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237416978 I really thought that the second pendulum was the same as this one, but in reality, it isn't. It looks the same as the second one, but the difference is that this one doesn't stop swinging, unlike the first and second one. It never lost any energy and looks like it could be swinging for an infinite amount of time if you decide to not stop it.]]> 2021-02-24 17:13:41 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237416978 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237417035 I observed that there were balls at the sides of the pendulum and there were little pegs to. I wonder If they need those pegs and balls to retain energy and keep swinging. I noticed that the balls on the side move from forward to back, that might be why it was swinging for so long.]]> 2021-02-24 17:13:42 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237417035 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237419997 I observed that Pendulum 3 is very similar to Pendulum 2 but different from Pendulum 1. I noticed that Pendulum 3 took slightly longer to stop moving. I wonder why this Pendulum took longer to stop moving? I think it was because it was released at a higher height. ]]> 2021-02-24 17:14:13 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237419997 221293_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237422194 I observed that the top was spinning for about 1 minute and 54 seconds. I noticed that the top was spinning in circles for a few seconds but then it started going into a triangle shaped pattern. After that, it looks like it was going all over the place as if it was spelling something out. Top 1 is different form Top 2 because Top 1 was going smoothly in big circles around the plate and then as it was slowing down, it went in smaller circles towards the middle of the plate. On the other hand, Top 2 was going all over the place by starting off in circles, then going into a triangle and some sloppy form. ]]> 2021-02-24 17:14:36 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237422194 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237426603 the 3 pendulums are similar because they all swing. They are different because 2 had pegs, 1 was using strings but all of them lasted different amounts.]]> 2021-02-24 17:15:24 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237426603 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237427107 The First pendulum was different from the rest as it only had one metal ball, and just was attached to a string...That's it..It just moved because it was pushed one direction, so just a glorified yo-yo. The second and the third seem really similar, but the third one seemed to be much faster and made much bigger swings then the second, so I guess something was different....]]> 2021-02-24 17:15:30 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237427107 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237431091 All 3 pendulums are similar because they are all released and have potential energy to swing. They are different because all of them are released at different heights and Pendulums 2 and 3 are heavier than Pendulum 1. ]]> 2021-02-24 17:16:10 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237431091 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237436783 I noticed that the top was spinning for around 50 seconds. I also saw that the top was spinning wide circles at first, but after some time the circles were smaller, but faster, to make up for the energy used to make a bigger, more energy costly circle]]> 2021-02-24 17:17:11 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237436783 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237437034 I observed that the top spun for about 50 seconds, since it started to spin at 8 second than ended spinning at 1:01 second. I wonder, why it is spinning in like circles not in one place. I notices, that the more harder you make it spin, the longer it spins. ]]> 2021-02-24 17:17:13 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237437034 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237438848 I observed that the top spun for over 50 seconds. I wonder how much force the man used to spin and how that correlated to the amount of time to top spun. I noticed that the top was spinning really fast and that might be the cause to how long it spun.]]> 2021-02-24 17:17:31 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237438848 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237442952 The 3 pendulums are similar because at the end, as they lost energy, they stopped going back and forth. They are different because they have different masses and sizes. They also reacted differently to the push.]]> 2021-02-24 17:18:14 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237442952 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445411 The three pendulums were very similar because it seemed like it depended on the mass of the metal balls to keep it's momentum running longer. The first one and the second one didn't run infinitley compared to the third one, although in my theory, I think that the first one ran longer than the second one due to the balls mass, so I think the third one kept running specifically because if it's mass. Also, I noticed that the first pendulum was hung on 2 strings while the second and third one were held up similarly by metal bars swinging on the base of it.]]> 2021-02-24 17:18:40 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445411 223451_12 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445729 I saw that the top was spinning for almost about 2 minutes, I think this one spun longer because it had a smaller surface and had smaller circles to make which required less energy, which is why it could spin longer]]> 2021-02-24 17:18:43 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445729 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445855 I observed that after a while the spinning top stopped spinning. I also observed that it was making circals around the plate. I wonder why the spinning top was moving like that and I wonder if it would have spun diffrently if it wasn't on the plate. ]]> 2021-02-24 17:18:45 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237445855 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237448450 I observed that the top spinned for 50 seconds. I noticed that the top spinned much faster at first and then slowly stopped spinning. I wonder if this was a example of kinetic energy because the person had to spin it in order for the top to move. ]]> 2021-02-24 17:19:14 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237448450 222254_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237448876 The top spun for over a minute and 50 seconds. I observed that the platform the top was spinning on was different the the 1st top. I wonder what the platform is. I noticed that the top was moving in circles while spinning. Top 2 is different from top 1 because of the platform they are both spinning on is different than 1 another.]]> 2021-02-24 17:19:18 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237448876 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237454625 I observed that the top spun for a pretty long time. Not as long as the pendulums but still pretty long. At first, it spun and moved around the plate but towards the end it started spinning only in one spot.]]> 2021-02-24 17:20:19 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237454625 224475_8 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237458453 The top 1 spun about 50 second, and the top 2 spun for about 2 min. I observed that top 1 is different since it spun less, and than top 2 spun for a longer time. I also notices that the other one was spinning on a different surface a plate, and the top 2 was spinning on a bowl. So this makes me wonder if the surface of the top matterted the time it spun, or the force of when the person, spun it. ]]> 2021-02-24 17:20:58 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237458453 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237464655 I observed that the top was spinning on a plate. When it reached the edges, it used back in towards the center. Everytime it turned, the top would tilt back and forth, and when it stopped moving around a ton, it would move in small movements, still keeping the momentum of the spin and would also keep tilting. It kept spinning for about 50 seconds before it came to a stop.]]> 2021-02-24 17:22:03 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237464655 221356_10 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237472216 For Spinning Top 2 I observed that the top did not fall off. It spun for about 2 minutes, longer than top 1. I noticed that the two tops similar but one spun faster than the other. I wonder why that is? Maybe the person spun it with more force, or maybe the surface the top was on affected how much it spun.]]> 2021-02-24 17:23:27 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237472216 223578_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474191 I observed that spinning top two spun diffrently than spinning top one. This coiuld have been because the person removed the plate. I also noticed that this spinning top was not spinning in circals and more of straight lines. I wonder why it spun diffrently. Why it went all over the place and not in circals. Could it have beeen because of the energy?]]> 2021-02-24 17:23:48 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474191 224561_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474272 The spinning Top 1 spun for about 50 seconds while Top 2 spun for about 2 minutes. I observed that the Top 2 spun for a much longer time than Top 2. I noticed that Top 2 was on some kind of platform that was kind of slanted in the middle. I wonder if Top 2 spun for a longer time because of the platform?]]> 2021-02-24 17:23:49 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474272 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474345 I notice that the can moves back and forth for a few min and then stopped in the middle. I wonder if it has to do with the weight or something that is inside the can. How can it move without touching or hitting to a wall? I think the can moved maybe because of the force when he pushed or the type of table. First, i thought that maybe one side of the table was high, but then when it roiled back and forth I knew there was something going on.]]> 2021-02-24 17:23:50 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237474345 229679_4 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237490812 The top kept on spinning for about a minute and 55 seconds, which is a whole minute longer that the first one. The platform it was spinning on was more similar to a bowl instead of the flat plate the first one was spinning on. This tops motions were seemingly controlled by the surface of the Platform it was on. I think the way the top would continuously be pushed around with the slopes of the platform affected how long the second top stayed spinning.]]> 2021-02-24 17:26:55 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237490812 222181_16 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237496560 Pendulum 1, 2, and 3 are the same but they are little bit different. Because the 1 one had  the white string with steel thing and it was going back and forth. The second one had  the big and small steel thing and it was going back and forth little bit fast and then it went lower. ANd then third one had same but it as going forth back and back forth. And I also wonder hoe he did that without moving it again.]]> 2021-02-24 17:27:58 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237496560 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237514302 I notice that the pendulum 1 was swinging like a swing. I think it stopped because the way he pulled and let it go was fast so it swing for so long and stopped slowly after a bit. it might be the loss of energy. it is the same thing for swing. ]]> 2021-02-24 17:31:24 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1237514302 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238059728 I observed that the pendulum 2 is different than the 1 and have different shape and size. The way they swing is the same direction as the pendulum 1. This makes me think of how they swing like that and why they stop? maybe the energy or the force. ]]> 2021-02-24 19:13:40 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238059728 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238372016 Pendulum 1,2 and 3 are the same by its way it swings like the direction it goes back and forth. The thing that they are different is that The first one was a triangular shape and was made of strings. it was fast at the beginning and slow at the end. The second one however, was fast at the beginning and slow at the end, the speed was like the pendulum 1. The third (last) one was the same thing as pendulum 2 like a big ball looking thing. But, the speed was different, for this one it was slow at the beginning and fast at the end. ]]> 2021-02-24 20:23:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238372016 2273191 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238639087 2021-02-24 21:44:15 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1238639087 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239294648 I observed that pendulum 3 is basically the same like pendulum 2 however it is different from pendulum 1. I noticed that this time it was slow at the beginning and fast at the end. it didn't really stop moving/swinging for this one. it was swinging all the way throughout the video. Maybe there might be some kind of weight/mass in it or something forcing it to move slowly and fastly.]]> 2021-02-25 03:33:28 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239294648 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239311056 I observed that the top was spinning on a plate. I also noticed that it was going in a circle near the corner. I wonder why it spins like that? I also wonder would it spin differently when it is placed in another surface? it's so crazy that it spins through the plate all around and kind of like a pattern. it spinned in the middle and was going through the edge of the plate. maybe sometime of energy is happening.]]> 2021-02-25 03:44:22 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239311056 220792_17 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239319081 I only difference between 1 and 2 is that they are in different surfaces. I also noticed that top 1 was spinning in a circle and was going in the middle, there wasn't really a type of chain/pattern. For top 2 it was going in a circle and spinning through the edge and then slowly coming to the center. it was cool! maybe it had that type of chain because the top 1 was in a plate and top 2 was in a cap or something. maybe the hardness of both things are different. it might be that why for top 1 there wasn't a chain/pattern and for top 2 there was a pattern/chain kind of. ]]> 2021-02-25 03:49:36 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1239319081 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243911396 I observed that it was a chain reaction,the one thing lead to the other and it wouldn't be possible without the first action. I wonder how long this took to make and how they even came up with the idea. I noticed that gravity didn't seem to affect it. How did they make it so that gravity didn't affect it ?]]> 2021-02-26 02:17:17 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243911396 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243923256 At first it was moving at a very slow pace and when the flashlight shown light on it,it moved faster and faster. When the light was far it was slow and when it was close it moved very fast. I think it has something to with energy and how it affects things. The only type of energy this reminds me of is solar energy from the sun that can charge a phone or power something. I think of solar energy when I see this because solar energy comes from the sun and is like a light the flashlight's light kinda seemed like it was powering the machine.]]> 2021-02-26 02:24:41 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243923256 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243930013 I observed that there is a white can on it's side on a black flat surface and somebody gives it a push which causes it to start rolling. I wonder if the surface it's on has anything to do with how it rolls. I noticed that after the push it rolls back and forth a couple times before coming to a full stop. I infer there is something in the can since an empty can wouldn't roll back and forth.]]> 2021-02-26 02:29:05 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243930013 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243940918 I observed that it's on a black flat surface. The stand is a pale blue color and there are two spaced out rods holding the Pendulum. The ball part of the pendulum is rather small and it hangs in a triangle way(not straight up and down). I wonder how the pendulum kept the same pace throughout the video. I noticed that unlike post things the pendulum kept the same pace throughout the video and only started slowing down towards the end(even then it kept the same slowed down pace). ]]> 2021-02-26 02:36:15 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243940918 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243949616 I observed that pendulum 2 was moving in the same direction as pendulum 1. The stand was black and much smaller,the rods were also very close and not spaced out(space was tighter). It's on a black flat surface. The pendulum goes straight up and down. The ball part of the pendulum is large. I wonder how the size and shape of a pendulum affects its movements. I noticed that pendulum 2 didn't seem to move in a consistent pace,seemed to have sudden surges of movement.]]> 2021-02-26 02:42:14 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243949616 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243972167 The pendulums were the same because the were all on a black flat surface,they all got pushed to for it to move,they all came to a stop,the direction they moved was the same and were held up my rods. They were different because the rate of movement was different,the ball size was different,pendulum 2 and 3 were shaped and built differently compared to pendulum 1,pendulum 1 was held on 2 strings and was shaped like a triangle unlike pendulum 2 and 3 (straight up and down) and the space between the rods was different for pendulum 1.]]> 2021-02-26 02:58:25 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243972167 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243981930 I observed that the pendulum was shaped and built the same way as pendulum 2. It was on a flat black surface. It required a push to start the movement. I wonder how the force of the push affects the way it moves. I noticed that it moved a lot like number 2 but it didn't really slow down and kept on going(kinda on the same pace).]]> 2021-02-26 03:05:19 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1243981930 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1244020651 I observed that it spun very fast until it started making contact with plate. The circles were wide at start and become smaller. It spun for about 50 seconds (exact would be 53.61). I'm rather surprised it spun for that long(it looked like it was going to stop but kept on going).]]> 2021-02-26 03:32:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1244020651 226946_6 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1244028137 It spun for about 2 minutes (exact would be 1.53). The difference was that it spun longer,the surface it was spinning on was smaller and completely different from a plate,it was spinning in circles and made more straight lines when spinning (back and forth,up and down and across) and it kept up the rate of movement and didn't look like it would slow down or stop anytime soon.]]> 2021-02-26 03:38:17 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1244028137 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247268025 I observed that every time something is  touch something new happens. I noticed that each part of this experiment has a job.
I wonder how many times has had to be tested for it to be perfect.

]]> 2021-02-26 22:20:38 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247268025 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247276077 I think a common reason why it started moving what's because the light was touching it in a common reason why stop was discussing light stop touching it. 
I observed that continue to go faster and faster as the lights continue to touch it.]]> 2021-02-26 22:25:31 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247276077 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247282759 You could see the outside continue to rotate which means that inside must have rotate it like the outside.
I wonder what would happen if there is no air in the can.]]> 2021-02-26 22:29:32 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247282759 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247288823 I noticed that it took a long time for the ball to stop and that continue to go in a straight line without faltering.]]> 2021-02-26 22:33:26 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247288823 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247292521 I wonder if the movement has something to do with the shape it's in.]]> 2021-02-26 22:35:25 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247292521 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247294210 2021-02-26 22:36:31 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247294210 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247296204 I noticed that they are the same because they both took a really long time to stop. They are different because they were both shaped differently.]]> 2021-02-26 22:37:49 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247296204 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247525676 I observed that the top spun for about 50 seconds. I also noticed that the top spun in smaller circles as time went on. ]]> 2021-02-27 01:51:32 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247525676 theglitch https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247528418 I noticed that the top spun for about 1 minute and a few seconds. I observed that top 1 spun for a less amount of time compared to top 2 and they were placed on different places.]]> 2021-02-27 01:54:42 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247528418 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247609998 i noticed that once it touches the next object it continues to move on ]]> 2021-02-27 03:22:33 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247609998 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247612883 i wonder what magic the light has for the inside of the light bulb to able to move ]]> 2021-02-27 03:25:46 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247612883 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247621774  i wonder why do only circles move in a round way and not other objects ]]> 2021-02-27 03:35:10 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247621774 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247626203 i noticed that it took time for the ball to stop moving and it started to slow down]]> 2021-02-27 03:40:11 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247626203 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247631767 i noticed that it started of slow and went fast for a while and started to slow down more.]]> 2021-02-27 03:46:56 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247631767 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247633483 i noticed that this one swinged faster then the last one ]]> 2021-02-27 03:48:59 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247633483 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247634245 similar: they are moving the same direction 

different: one it moving faster than the other one ]]> 2021-02-27 03:49:52 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247634245 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247635754 i noticed that once it was stopping it stayed in the spot it was in and wiggling more at the end ]]> 2021-02-27 03:51:43 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247635754 220935_9 https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247637657 i noticed that i was going in a sril to get to the center. ]]> 2021-02-27 03:53:54 UTC https://padlet.com/emsd63/on7xmf20mqyuxwbh/wish/1247637657