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4thmotionforcesenerg
SOL 4.2
| Question | Answer |
|---|---|
| What is the energy of motion called? | Kinectic. |
| What is stored energy called? | Potential. |
| What does speed describe? | How fast an object moves. |
| What is any push or pull that causes an object to move, stop, or change directions called? | Force. |
| What unit is used to measure force? | A Newton. |
| What is the force between two surfaces that slows down or stops an object? | Friction. |
| What does Friction produce? | Heat. |
| What is the distance an object moves in a certain amount of time called? | Speed |
| How does the mass of an object effect its motion? | The more mass an object has the more force is needed to move or stop the objct |