Movable Pulley: A pulley that rotates and interprets according to the motion of the pulley or belt. This is generally utilized in blocking and deal with systems, which I will describe later.
In a compound pulley technique, there is equally a movable pulley and a fixed pulley. This signifies that not only does the load “really feel” lighter, but you can also change the direction of the pressure. Although this type of configuration can shift large masses really easily, it arrives at the price of demanding very a bit of motion to do the task.