Simple Machines Crossword

A push or pull on an object.
A rigid bar that can rotate freely around a fulcrum.
A support around which a lever can rotate or pivot.
A force applied to one part of a lever to move a load at another part.
The distance from the fulcrum to the effort force.
The distance from the fulcrum to the load force.
A wheel with a grooved rim in which a rope or cable can run.
A large diameter, rigid disk connected to a small-diameter rigid rod.
Toothed wheels of different diameters linked together to change the speed or direction moved.
A ramp that increases the load than can be raised by an effort force.
A double inclined plane that increases the applied or effort force.
An inclined plane wrapped around a central shaft that increases the applied or effort force.
A machine made of two or more simple machines.
The turning effect caused by a force on a rigid object around an axis or fulcrum.
A system of a living body.