https://padlet.com/sd54/pmied4skxsbz Period 1 en-us 2018-10-03 13:08:53 UTC 2024-05-21 16:20:44 UTC hello@padlet.com 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288595382 Newtons first law states that if a object is in motion it remains in motion and if an object is at rest, it remains at rest. This is true unless an unbalanced force acts on these things, then it may either stop or start to be in motion.]]> 2018-10-03 13:12:29 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288595382 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288595878 A force is a push or pull. This was seen almost everywhere in both activities. One example is us pulling the tablecloth. We put a force (pull) on the tablecloth causing it to move.]]> 2018-10-03 13:13:14 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288595878 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288596183 Mass is the measure of inertia. This was seen in the tablecloth magic because when we pulled the cloth out from underneath the items, we could see that the items that had a greater mass stayed put, but the items with smaller mass fell.]]> 2018-10-03 13:13:44 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288596183 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288596439 In motion means that an object is moving and is not stationary. This was seen in the hoop in marker activity after the hoop was pulled, but before the marker was in the jar. The marker was in motion and falling into the jar.]]> 2018-10-03 13:14:08 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288596439 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288597064 At rest means that an object is stationary/not moving. This was seen in the tablecloth magic because when everything was set up, nothing was moving until an unbalanced force was acted on it. All the objects were at rest.]]> 2018-10-03 13:15:06 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288597064 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288597451 Inertia means that an object is resisting change. In other words, it means to remain unchanged. This was seen in the tablecloth magic activity because when we pulled the tablecloth (unbalanced force) out from underneath the objects, most the objects remained unchanged.]]> 2018-10-03 13:15:36 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288597451 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288597667 An unbalanced force means that the 2 forces on an object are unequal. This means that an unbalanced force is acting on an object and causing it to move. This was seen in the hoop and marker activity because when we pulled the hoop away, which would cause an unbalanced force, the marker went into motion (Dropped into jar).]]> 2018-10-03 13:15:54 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288597667 134538 https://padlet.com/sd54/pmied4skxsbz/wish/288597946 A balanced force means that the 2 forces on object are equal. This means that the object is not moving. This was seen in the hoop and marker activity because when we set up the hoop and maker, the marker was at rest on the hoop with a balanced force. (Nothing was moving or falling until an unbalanced force acted on it)]]> 2018-10-03 13:16:17 UTC https://padlet.com/sd54/pmied4skxsbz/wish/288597946