Simple Machines

What kind of simple machine is shown?

• screw

• inclined plane

• wheel and axle

• lever

A pulley can change the _______ of a force.

• color

• direction

• kind

• number

Name the simple machine.

• lever

• wedge

• wheel and axle

• screw

Name the simple machine.

• wheel and axle

• screw

• inclined plane

• wedge

Name the simple machine.

• pulley

• screw

• wheel and axle

• lever

Name the simple machine.

• screw

• lever

• simple machine

• inclined plane

Name the simple machine.

• lever

• wedge

• screw

• pulley

Simple machines can change the _____ of force needed to do something.

• type

• amount

• style

• height

A simple machine is made of few or _______ moving parts.

• 3

• 100

• no

• 30

A person can lift heavy things even if they are not strong by using simple machines.

• falce

• true

Tags

NGSS.MS-PS2-1