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Stack #4571744
| Question | Answer |
|---|---|
| Reference Point | the starting point you choose to describe the location or position of an object |
| Position | is an object's distance and direction from a reference point. |
| Motion | the process of changing position |
| Displacement | is the difference between the initial, or starting, position and final position |
| Speed | is a measure of the distance an object travels in a given amount of time |
| Velocity | is the speed and direction of a moving object |
| Vector | a quantity that has both magnitude and direction |