Simple Machines

All simple machines help make work _________.

• harder
• smaller
• lighter
• easier

Tags

NGSS.MS-PS2-2

Name this simple machine. 

• Pulley
• Wheel and Axle
• Inclined Plane
• Lever

What kind of simple machine is a lightbulb?

• wedge
• pulley
• incline plane
• screw

Name this simple machine.

• Lever
• Wedge
• Pulley
• Inclined Plane

Name this simple machine. 

• Screw
• Lever
• Pulley
• Wedge

A simple machine usually used to raise a flag is a

• inclined plane
• pulley
• lever
• wheel and axle

A simple machine that splits an object apart is a

• inclined plane
• fulcrum
• wedge
• lever

A doorknob is an example of a

• wheel and axle
• inclined plane
• pulley
• wedge

Name this simple machine. 

• Wheel and Axle
• Lever
• Pulley
• Wedge

Simple machines can change the amount of_______ needed to do work.

• gravity
• people
• force
• pulley

Tags

NGSS.MS-PS2-2