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Ch. 2 Sec.1 Vocab.
vocab
Term | Definition |
---|---|
Distance | Describes how far an object has moved. |
Displacement | The distance and direction of an object's change in position from the starting point. |
Speed | The distance an object travels per unit of time. |
Average speed | The total distance traveled divided by the total time of travel. |
Instantaneous speed | The speed at a given point in time. |
Velocity | Velicity includes the speed of an object and the direction of its motion. |