3.3 Simple Machines

Multiple Choice

What type of simple machine has a ramp that makes it easier for a heavy object to be moved up or down?

• lever

• pulley

• inclined plane

• wedge

Multiple Choice

This picture shows an example of what type simple machine?

• pulley

• wedge

• lever

• wheel and axle

Multiple Choice

A seesaw is an example of what type of simple machine?

• wheel and axle

• lever

• wedge

• pulley

Multiple Choice

This is an example of what type of simple machine?

• inclined plane

• wedge

• wheel & axle

• lever

Multiple Choice

Which one is NOT a simple machine?

• pulley

• stick

• lever

• screw

Multiple Choice

What type of simple machine makes chopping wood easier?

• inclined plane

• screw

• wedge

• lever

Multiple Choice

A bicycle is an example of a _________________.

• simple machine

• wheel

• pulley

• compound machine

Multiple Choice

What type of simple machine is shown here?

• Pulley
• Wheel and Axle
• Lever
• Wedge

Multiple Choice

A door stop is an example of a

• Screw
• Wedge
• Lever
• Inclined Plane

Multiple Choice

The ____________ consists of a rod attached to a wheel, and makes it easier to move or turn things. A door knob is an example of this simple machine.

• lever

• pulley

• wheel and axle

• wedge