Two Inclined planes placed back to back

Done when a force is used to move something (a Load)

A push or a pull

Something that is being moved

Force that moves an object away from you

Force that moves an object toward you

A machine with few or no moving parts that makes doing work easier

Force caused by one object rubbing against another

The force that attracts a body toward the center of the earth

Straight bar that moves on a fixed point

The fixed point that a lever moves on

A wheel that moves on a center post

A grooved wheel with a rope around it

An inclined plane wrapped around a center post