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Motion Unit
Vocabulary
| Term | Definition |
|---|---|
| Acceleration | The rate at which velocity changes. |
| Inertia | The property of matter that keeps it at rest or moving in a straight line. |
| Position | The location of an object in space. |
| Speed | The distance an object travels in a certain amount of time. |
| Velocity | A measure of an object's speed in a particular direction of a moving object. The speed and direction of a moving object. |