| A | B |
|---|
| instantaneous speed | gradient of distance time graph |
| average speed | distance/time |
| average velocity | displacement/time |
| instantaneous velocity | gradient of displacement time graph |
| acceleration (average) | change in velocity/time |
| instantaneous acceleration | gradient of velocity time graph |
| relative velocity | velocity minus velocity of observer |
| distance | area under speed time graph |
| displacement | area under velocity time graph |
| famous five (1) | v = u + at |
| famous five (2) | x = ut + 0.5at^2 |
| famous five (3) | x = vt - 0.5at^2 |
| famous five (4) | x = (u + v)/2 |
| famous five (5) | v^2 = u^2 +2ax |
