Simple Machines

Front

Identify this simple machine: Lever, Wheel & Axle, Inclined Plane, Screw

Back

Wheel & Axle

Front

Two examples of a pulley...

Back

flagpole hoist & window blinds

Front

What does a simple machine do?

Back

Allows the users to apply less force over a longer distance, reduce the amount of force needed to do work, change the direction of the applied force.

Front

An axe is an example of a

Back

wedge

Front

A seesaw is an example of a

Back

lever

Front

What type of simple machine is this? Options: wheel and axle, gear, lever, inclined plane

Back

wheel and axle

Front

A flat sloping surface that connects lower and higher elevations. It makes raising objects easier.

Back

inclined plane

Front

Name this simple machine: Lever, Wedge, Pulley, Inclined Plane

Back

Pulley

Front

This picture is an example of a _________.

Back

screw

Front

What simple machine can be used to split things apart and also it can hold open a door?

Back

Wedge