- Compound Pulleys - 1 Fixed+1 Movable
Compound Pulleys - 2 Fixed+1 Movable
Project Line: Engineering, Physics
A pulley is a mechanical device that can be used to lift heavy objects more easily. Pulleys consist of a wheel that rotates on an axle, which is a rod through the center of the wheel, and a rope, cable, or chain. There are three main types of pulleys: Fixed, Movable, and Compound.