A simple machine used to hold objects together. It is an inclined plane wrapped around a rod.
A simple machine used to cut or split an object.
A simple machine that has a center rod attached to a wheel.
A simple machine that is a flat suce with one end higher than the other.
A simple machine made of a bar or board that is supported underneath at the fulcrum.
Something done whenever a force moves an object through a distance.
The point on which a lever is supported and moves.
One of six kinds of tools with few or no moving parts that make work easier.