Gravitational Potential Energy:The Potential Energy of an Object located above the ground.
Kinetic Energy:The Energy of a moving object.
Work:Force Applied to an Object times the distance the object moves.
Simple Machine:A Device with few parts that makes it easier to do work
Effort Force:The Force Applied to a machine.
Resistance Force:The Force that make machine actis against.
Lever:A Simple Machine made of a ridgid bar on a pivot point.
Fulcrum:A Pivot Point of a Lever
Mechanical Advantage:The Number of times a machine multiplies the force applied.
