Simple Machines

Front

What is anything that makes work easier called?

Back

Machine

Front

What is the fixed point upon which a lever rotates?

Back

Fulcrum

Front

What kind of work is made easier by the wheels of this object?

Back

Pushing a heavy load

Front

What simple machine has a fulcrum and can be used to lift a weight?

Back

Lever

Front

This picture is an example of a _________.

Back

Screw

Front

What is a simple machine that helps lift heavy objects using a rope and a wheel?

Back

Pulley

Front

What is the inclined plane used for?

Back

To help lift heavy objects by rolling them up or down.

Front

What is a wedge used for?

Back

To split or cut objects apart.

Front

What is the purpose of a screw?

Back

To hold things together or lift objects.

Front

What is a wheel and axle?

Back

A simple machine that helps move heavy loads easily.