| A | B |
|---|
| Motion | when an object changes its position relative to a reference point. |
| Distance | how far an object has moved |
| Displacement | distance and direction of an object's change of position from a starting point. |
| Speed | distance an object travels per unit of time |
| Acceleration | Change in velocity/total time |
| Speed equation | V=distance/time |
| Constant speed | speed that doesn't change over time. |
| Average speed | speed of motion when speed is changing. |
| Average speed equation | total distance/total time |
| Instantaneous speed | speed at any given point in time. |
| Velocity | speed AND direction of an objects motion. |
