Wheel and Axle Model, Learn how this simple machine reduces the force needed to move a load., Each

Details

This wooden machine features a sturdy construction, making it ideal for classroom use. It can model how a crane works, as well as demonstrate several other uses for a wheel and axle. The apparatus comes with an instruction manual to facilitate student and teacher use. Made of particle board and metal pegs, it securely holds the lever arm and wheels in place. The base measures 9 1/2" by 3 3/8", and the machine stands 4 1/2" high. This Wheel & Axle - Wooden Simple Machines works like a crane.