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Motion
Question | Answer |
---|---|
speed | the measure of distance traveled per unit of time; how fast something is moving; distance divided by time |
velocity | speed in a given direction |
displacement | the change in position from an object's original location |
distance | the amount of ground an object has covered during its motion |
acceleration | the rate of change in an object's velocity or speed |
deceleration | slowing down; negative acceleration |