| A | B |
|---|
| Distance | how far an object moves |
| Displacement | the distance & direction of an objects change in position from the starting point |
| Speed | distance on object travels per unit of time |
| Instantaneous speed | speed of an object at any given time |
| Velocity | the speed and direction of a moving object |
| Acceleration | rate of change in velocity |
| Force | a push or a pull |
| Net force | sum of the forces that are acting on an object |
| Balanced forces | forces that are equal in size and opposite in direction |
| Inertia | resistance of an object to a change in motion |
| Average speed | total distance divided by total time |
