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force and motion
how forces affect motions
| Term | Definition |
|---|---|
| Velocity | Speed in a particular direction |
| Force | A push or pull that can change the motion of an 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 | Moving objects |
| Infer | To reach a conclusion using evidence and reasoning |