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physical science
| Speed | The distance traveled in the amount of time |
| Velocity | The speed and direction of an moving object |
| Force | A push or pull |
| Acceleration | Any change in the speed or direction of a moving object |
| Inertia | The tendency of an object to remain in motion or stay at rest unless acted upon a outside force |
| Friction | A force between surface that slows objects or stops them from moving |
| Gravity | A force that attraction or pull between objects |
| Potential energy | The energy that is stored inside an object |
| Kinetic energy | The energy an object has because it is moving |