Simple machines

SIMPLE MACHINES

Simple machines rap

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Eva Francisco

A pulley is a machine that uses wheels to lift an object.

A lever is a simple machine that has a fixed support point called fulcrum and a rigid bar.

The wheel has a circular part with a long rod or axle going through the middle of it.

A wedge is made up of two inclined planes. These planes meet and form a sharp edge.

An inclined plane is a simple machine. It allows one to use less force to move an object.

A screw is a special kind of inclined plane. It is basically an inclined plane wrapped around a pole.

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