Simple Machines and Forces

This picture shows a ________________.

• Lever

• Wedge

• Pulley

• Wheel and axle

Which of the following is NOT a simple machine?

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The parts of a pulley are:

• A wheel, a rope and an axle

• A wheel and axle only

The force of magnets is called:

• Gravity

• Friction

• Magnetism

• A push

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which is an example of a wedge?

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• 
• 

This simple machine is used to lift objects. What is it called?

• Pulley
• Lever
• Wheel and axel
• Wedge

Name this simple machine.

• Lever
• Wedge
• Pulley
• Inclined Plane

Name this simple machine. 

• Pulley
• Wheel and Axle
• Inclined Plane
• Lever

Name this simple machine. 

• Wheel and Axle
• Lever
• Pulley
• Wedge

Which is a device that forces things apart?

• Pulley

• Wedge

• Screw

• Lever