PULLEYS
Definition
PULLEYS is the plural of PULLEY.
noun PULLEY: a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope.
PULLEYS is the plural of PULLEY.
noun PULLEY: a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope.