Simple Machines

Front

Flagpole

Back

pulley

Front

Lightbulb

Back

screw

Front

Stairs: wedge, pulley, inclined plane, wheel and axle

Back

inclined plane

Front

What kind of work is made easier by the wheels of this object? Options: pushing a heavy load, lifting a heavy load, dividing a heavy load, holding a small load

Back

pushing a heavy load

Front

What type of simple machine are these people using to move the wheel chair into the school bus? Options: lever, wedge, inclined plane, pulley

Back

inclined plane

Front

This picture is an example of a _________. Options: pulley, wedge, wheel and axle, screw

Back

screw

Front

This is an example of a: inclined plane, gear, wedge, lever

Back

lever

Front

Name this simple machine. Options: Wheel and Axle, Lever, Pulley, Wedge

Back

Wedge

Front

Name this simple machine. Options: Screw, Lever, Pulley, Wedge

Back

Screw

Front

Which choice is an example of a screw? Options: Axe, Seesaw, Bottle Cap, Tunnel

Back

Bottle Cap