https://padlet.com/curtisquick/qi4bot4yc0g0koi0 Forces in Action, Objects in Motion en-us 2020-06-15 23:53:20 UTC 2024-11-30 15:20:29 UTC hello@padlet.com curtisquick https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628108995 1) Discuss the assigned questions and post a group response for each question making use of each of Newton's Laws to describe the motion. Make sure you label your response with the question's text.
2) Create a diagram showing the motion in each question and label what is going on and why. Take a photo of the diagram and upload with your assigned question's response.
3) Review the postings from other groups and give two thoughtful positive comments about how Newton's Laws explain the motion and one constructive suggestion to make the explanation still better. Make sure you identify your group in your comments. Do not repeat other comments.]]> 2020-06-15 23:54:11 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628108995 curtisquick https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628142976 1. Explain what happens when you release an untied balloon? Why?   

2. Describe what happens to you if you are riding a skateboard and hit something (like a rock) with the front wheels. Explain why what happens, happens.

]]> 2020-06-16 00:41:04 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628142976 curtisquick https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143247 1. Describe what happens to you if you try and push Mr. Q. Explain what happens if he pushes you with the same force?

2. Explain why a hunter holds his shotgun next to his shoulder while shooting. 

]]> 2020-06-16 00:41:25 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143247 curtisquick https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143281 1. Explain why should we wear seatbelts when riding in a car?  

2. Describe why you seem to be pushed to the right side of the car when it turns left? 

]]> 2020-06-16 00:41:28 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143281 curtisquick https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143304 1. Explain how rockets are launched into space?  Hint: Discuss inertia, acceleration, and force during different parts of a rocket’s flight.

2. Describe how the game of Tug of War works (not the rules, but why). 

]]> 2020-06-16 00:41:30 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628143304 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275210 Newton 3rd Law
1. the air that got released from the ballon will push back up so the ballon fly up.

- how quickly does the air move compared to the balloon? Why?
According to Newton's 2nd law, the balloon will move quickly because the balloon has a larger mass. When the force applied on both things is the same (third law), the one with the larger mass will move slower.]]> 2020-06-16 03:57:06 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275210 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275559 1. Newton's first law - If you don't use seatbelts while riding a car, your body won't be able to stop when your car stops. There is no force to stop you from moving.
2. Newton's first law -  Because there is friction that acts on the car but not on your body so your body won't be able to turn left with the car.
- friction is an issue, but it affects you more than the car? why? The is more to this than friction? How does the first law explain this?]]> 2020-06-16 03:57:39 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275559 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275734 2. He will feel a force hit on his shoulder because the gun's recoil. The powder explode so that the bullet shoot out and also a force act back on his shoulder.]]> 2020-06-16 03:57:55 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628275734 576021 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276431 1.  We would fall down, because Mr. Q contains more mass than we do, meaning more force would be required to make us fall down compared to Mr. Q. According to newton's third law, when you push in a direction the same force would push you back. - More force? Are you sure? Perhaps it is not the force but something else?]]> 2020-06-16 03:58:48 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276431 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276695 1.  The fuel is burned, it goes out from the bottom of the rocket. According to 3rd law of Newton's law, it create an equal and opposite force. As the fuel burn, the weight decrease and the thrust increase. When the thrust is greater than weight, the net force is positive upward, so the rocket will launched.
- What is the difference in the acceleration of the rocket exhaust and the acceleration of the rocket? Why?]]> 2020-06-16 03:59:11 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276695 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276714 1. Base on Newton's third law, when we push Mr.Q, i would feel a force pushing me back at the same time.

- What would be the difference if Mr. Q pushed on you with the same force? How would your motion be different than his?

2. The recoil of the gun was too big for people to just hold the gun within two hands. So people uses their shoulder to help support the gun when there is recoil.

- What happens if the shooter does not hold the gun to his shoulder when he shoots?]]> 2020-06-16 03:59:12 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628276714 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628277244 88n- The game Tug of War works use the newton's third law.
- According to newton's third law, each team pulls the opposite team with equal force. As long as the force from two teams are equal, the game works. - actually, no one will win if this is the case. You need to change this explanation using ALL three of Newton's Laws.
- When the force exerted by one team decrease, the force exerted by other team decrease too. ]]> 2020-06-16 03:59:57 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628277244 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628278821 Newton's 1st Law
When you're riding a skateboard and hit a rock, the skateboard will stop but you will continue moving forward and eventually fall down. That is because your inertia will preventing you from stopping but you will still fall due to gravity lol. Gravity is very strong. 

- Why does the skateboard stop more quickly than you?
Newton 2nd Law, because the skateboard has a lighter mass. ]]> 2020-06-16 04:02:03 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628278821 576021 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628283894 2020-06-16 04:09:25 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628283894 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628284251 Newton's first law (Seatbelt Problem)]]> 2020-06-16 04:09:59 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628284251 576021 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628285069 Diagram clearly explains what's happening - what about the diagram explains this the best?]]> 2020-06-16 04:11:04 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628285069 chenlinghung https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628287430 2020-06-16 04:14:04 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628287430 576021 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628291362 2020-06-16 04:18:42 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628291362 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628291898 Very clear diagram.
Clear explanation.

]]> 2020-06-16 04:19:22 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628291898 timothyhsu5018 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628293873 the content is comprehensive, using the skateboard as an example to explain the gravity]]> 2020-06-16 04:21:46 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/628293873 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631493795 2020-06-18 03:15:56 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631493795 cathyho0163 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631494276 Langhans, M. (n.d.). Newton's 3rd Law of Motion: Action/Reaction Law. Retrieved June 18, 2020, from https://www.sophia.org/tutorials/newtons-3rd-law-of-motion-actionreaction-law]]> 2020-06-18 03:16:45 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631494276 chenlinghung https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631496794 The diagram need to show how the force work.]]> 2020-06-18 03:20:32 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631496794 masonhuang0104 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631500324 If you want to use a diagram, maybe giving the credit to the diagram owner would help on inproving your citations score. However, the bold part mentioned the most important part in the answer, this is good for the lazy people who only want to read the brief answer.]]> 2020-06-18 03:26:08 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631500324 cathyho0163 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631501967 We learned that it is very important to wear seatbelts because our inertia will keep us going when the car stops, and if we want to stay alive, we have to wear seatbelts, which is another force stronger than inertia that stops us from moving forward.
The diagram provided by the group explains clear that setbelt stops us when we move forward.]]> 2020-06-18 03:28:37 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631501967 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631504820 we learn how rockets are launched to space. nice diagram for the rocket. The explanation for the rocket is pretty good.]]> 2020-06-18 03:33:03 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631504820 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631505736 Both of the diagram should add arrow to show the direction of the force. Didn't write which Newton's law does it use.]]> 2020-06-18 03:34:29 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631505736 lawrencelee5005 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631507710 is very easy to understand, the explanation is very clear and detail.]]> 2020-06-18 03:37:28 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631507710 masonhuang0104 https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631510017 Inertia isn't preventing your from stop, a better word might be stopping you from stopping. "lol" is also not appropriate for a padlet's answer. However, the short answers did answered the question, although adding some more details might help.]]> 2020-06-18 03:41:03 UTC https://padlet.com/curtisquick/qi4bot4yc0g0koi0/wish/631510017