Rate at which work is done, measured in white

Force exerted on a machine

Force exerted by a machine

Number of times the input force is multiplied by a machine; equal to the outward force divided by the input force

a machine that does work with only one movement

Equals the output work divided by the input work; expressed as a percentage

A machine that is made up of two or more simple machines

Simple machine that is a flat surface, sloped surface, or ram

Hey simple machine consisting of an incline plane that moves; can have one or two stopping Sides

Simple machine that is an inclined plane wrapped around a cylinder or post

Simple machine consisting of a red object or plank that pivots or rotates around a fixed point called the fulcrum

Simple machine made from two circular objects of different size that are acted and rotated together

Simple machine made from a grooved wheel with a rope or kettle wrapped around the groove