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Stack #4618912
| Question | Answer |
|---|---|
| Reference point | starting point you choose to describe the location, or position, of an object |
| position | an object's distance and direction from a reference point |
| motion | process of changing position |
| displacement | difference between the initial, or starting position and the final position |
| speed | measure of the distance an object travels in a given amount of time |
| velocity | speed and direction of a moving obect |
| vector | quantity that has both magnitude and direction |