Simple Machines

Axe is used for

• to chop firewood

• to lift load

• to open the lid of a bottle

• none

This simple machines is...

• a lever

• a pulley

• an inclined plane

• a wedge

Tags

NGSS.MS-PS2-1

There are ___________ simple machines.

• 4

• 5

• 1

• 6

This device

• wedge
• lever
• incline plane
• wheel and axle

Which is not a type of simple machine?

• spring
• screw
• pulley
• wedge

The machines can be simple and complex.

• TRUE

• FALSE

What type of simple machine are these people using to move the wheel chair into the school bus?

• lever
• wedge
• inclined plane
• pulley

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Stairs

• wedge
• pulley
• inclined plane
• wheel and axle

Tags

NGSS.MS-PS2-2

A simple machine usually used to raise a flag is a

• inclined plane
• pulley
• lever
• wheel and axle

Tags

NGSS.MS-ETS1-2

A doorknob is an example of a

• wheel and axle
• inclined plane
• pulley
• wedge