What simple machine holds things together?

• Wedge
• Screw
• Lever
• Pulley

What simple machine can be used to split things apart and also it can hold open a door?

• Lever
• Pulley
• Wedge
• Screw

What simple machine has a fulcrum and can be used to lift a weight?

• Pulley
• lever
• screw
• wedge

A push or pull that can move an object is a

• fulcrum
• force
• machine
• lever

Tags

NGSS.MS-PS2-2

What is anything that makes work easier called?

• screw
• wedge
• force
• machine

Tags

NGSS.3-5-ETS1-2

This picture is an example of a _________.

• pulley
• wedge
• wheel and axle
• screw

Which is not a type of simple machine?

• spring
• screw
• pulley
• wedge

Which of these is an example of a wedge?

• skateboard
• broom
• stairs
• butter knife

Which of these is not an example of an inclined plane?

• ladder
• stairs
• wall
• driveway

Simple machines make work easier.

• TRUE

• FALSE