| A | B |
|---|
| motion | state in which one object‘s distance from another is changing |
| reference point | place or object used for comparison to determine if an object is in motion |
| meter | basic SI unit of distance |
| speed | how fast you go |
| formula for speed | distance divided by time |
| average speed | overall rate of speed at which an object moves |
| formula for average speed | total distance divided by total time |
| instantaneous speed | rate at which you travel at a given moment in time |
| constant speed | traveling at the same speed at all times |
| velocity | speed in a given direction |
| slope | steepness of a line |
| formula for slope | rise divided by run |
| acceleration | speed up, slow down, or change direction |
| formula for acceleration | (final speed - initial speed) divided by time |
