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simple machines IMA
this has both IMA and AMA for a few simple machines
| Simple Machine | I.M.A. | A.M.A. |
|---|---|---|
| Lever | Effort arm/Resistance Arm | Force of load/Force of effort |
| Pulley | Number of supporting strands | Distance pulled/Distance lifted |
| Wheel and Axle | Effort diameter or radius/Load diameter or radius | Force of axle/Force of wheel |
| Inclined Plane | length/height | force of load/force of effort |