storyboard time project
Storyboard Text
- this is a balance force because its 2vs2 adults. there all adults and almost have the same strength. force was discovered by Isaac Newton.
- this is a Unbalanced forces because its 2 adults vs 1 kid. 1 adult is was stronger then 1 10 year old kid. The 2 adults won the kid because both of them have way more strength. When you have 2 uneven forces it creates unbalance.
- ow! this apple fell on my head?!
- gravity was found by Isaac Newton. He was sitting under a tree and all of a sudden a apple fell on his head. gravity is a invisible force that pulls objects together. Gravity is what keeps us on this world. Without gravity we would all float.
- Friction was found by Leonardo da Vinci. He was the first person to study about friction over 5 hundred years ago. Friction stops everything from sliding. Without friction everything would be sliding to the lowest point. Friction is how we move, pick up stuff.
- The kid is kicking the ball to the girl. The kids are both using motion energy when they run and kick the ball. without motion energy they would be able to run, kick the ball, and stop the ball. Once they are done playing there going to run/walk inside the house.
- Air resistance was found out by Galileo a Italian scientist . Air resistance makes things fall slower. Without air resistance everything would fall quicker. For example if you drop a feather and a stone brick it would hit the ground the same time if air resistance didn't exist. describes the forces that are in opposition to the relative motion of an object as it passes through the air.
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