https://padlet.com/blairmelanie3/52qdg1vrdtig en-us 2016-03-29 11:45:44 UTC 2024-11-01 09:34:14 UTC hello@padlet.com https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018073 Newton's Third Law.
Action > balloon pushing on air. Reaction > air pushing on balloon, this pushes balloon in opposite direction. ]]> 2016-03-29 06:31:06 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018073 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018074 The laws that are at play when the seat belt does its job are Newton 2 & Newton 3 

Person continues in original state of motion, seat belt exerts equal and opposite force on person stopping him (N3) and the seat belt causes a deceleration due to it placing a resultant force on the driver (N2)]]> 2016-03-29 06:27:42 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018074 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018075 The ball accelerates in the direction of the resultant force (the force with which she kicks the ball). Newtons' third law applies at the point of contact between Astrid and the ball and so it is this force on her that nearly makes her fall over - ball on Astrid.]]> 2016-03-29 06:27:09 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018075 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018076 B - Newton's first law explains that because the piano wasn't attached to the car the law of inertia applies so the piano remained stationary while the truck accelerated forward therefore the piano fell downwards 'out' of the truck.]]> 2016-03-29 06:24:16 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018076 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018077

The coin falls into the beaker.

Law 1, because friction is hardly there due to the speed the paper is removed  at hence the coin stays in its original position 

]]> 2016-03-29 06:24:53 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018077 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018078 In order for the car to move the force exerted on the car by the people must be greater than the force exerted by the car on the people. 
A greater force would have to be exerted by the people to move a bigger car
Newton's 2nd Law. F = ma

]]> 2016-03-29 06:24:24 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018078 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018079 Astrid is 2 and kicking a ball. What law of Newton makes her almost fall over?]]> 2016-03-28 17:38:43 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018079 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018080 2016-03-28 17:24:38 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018080 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018081 2016-03-28 17:20:08 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018081 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018082 2016-03-28 17:10:08 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018082 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018083  ]]> 2016-03-28 17:04:23 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018083 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018084 2016-03-28 16:59:40 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018084 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018085 Imagine you are asked to help push a stuck car. When would this car start moving? What would you have to do to get a bigger car to move? What law of Newton is this?]]> 2016-03-28 16:54:00 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018085 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018086 What laws of Newton are at play when a seatbelt does its job?]]> 2016-03-28 16:51:48 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018086 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018087 Answer this straight on padlet (the music department wouldn't let me put a piano in the back of my bakkie....)]]> 2016-03-28 16:45:25 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018087 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018088 Blow up the balloon and put it on the string. Let it go!
What law of Newton is this? ]]> 2016-03-28 16:32:34 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018088 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018089 You have a coin on paper on a beaker. Half fill the beaker with water. Now replace the Paper and the coin. Quickly pull the paper off the beaker . What happens to the coin?
What law of Newton is this?]]> 2016-03-28 15:08:59 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018089 blairmelanie3 https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018090 2016-03-28 14:47:44 UTC https://padlet.com/blairmelanie3/52qdg1vrdtig/wish/103018090