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Force and motion
How forces affect motion
| Term | Definition |
|---|---|
| Velocity | Speed in a particular direction. |
| 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 |
| Exert | To apply force |
| Friction | A force between an object and the surface it is moving over |
| Force | A person or thing that gives rise to an action, phenomenon, or condition |
| Infer | To reach a conclusion using evidence and reasoning |
| Mass | The amount of matter that makes up an object |
| Collision | The moment when two objects hit each other |