Simple Machines

An axe is an example of a

• pulley
• inclined plane
• screw
• wedge 

A seesaw is an example of a  

• wedge
• lever 
• inclined plane 
• pulley 

What type of simple machine is found on the cap of a pickle jar?

• lever
• inclined plane
• pulley
• screw

Name this simple machine.

• Lever
• Wedge
• Pulley
• Inclined Plane

Name this simple machine. 

• Screw
• Lever
• Pulley
• Wedge

What is the center point of a lever called?

• Fulcrum

• Space Bar

• Wheel

• Brick

True or False:
Gravity affects all objects on Earth. 

• True 
• False

What is this an example of?

• wheel and axle
• lever
• inclined plane
• pulley

Tags

NGSS.MS-PS2-1

What is an example of a wheel and axle?

• ax

• light bulb

• skateboard ramp

• Bicycle

Which of the following is NOT a simple machine?

• Pulley

• Lever

• Wedge

• Wheel and Axle

• All of the above are simple machines