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super science
| Question | Answer |
|---|---|
| motion | position changes relative to another object |
| reference point | a place or object used for comparison if somthing is in motion |
| distance | the length of the path between two points |
| speed | an object is the distance the object moves per unit of time |
| average speed | divide the total distance traveled by the total time |
| instantanace speed | is the speed at which an object is moving at a given instant in time |
| velocity | speed in a given direction |
| slope | the steepness of a line in a graph |
| acceleration | the rate at which velocity changes |