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Force and Motion
how forces affect motion
| Term | Definition |
|---|---|
| Velocity | Speed in a particular direction. |
| Force | A push or pull that can change the motion of a object. |
| Exert | To apply a force. |
| Cause | An event or process that leads to a result or change. |
| Effect | A result or change that happens because of an event or process. |
| Friction | A force between an object and the surface it is moving over. |
| Mass | The amount of matter that makes up an object. |