Simple Machine

What simple machine holds things together?

• Wedge
• Screw
• Lever
• Pulley

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

• Pulley
• lever
• screw
• wedge

Which simple machine is made up of two parts and can be found on bikes, wagons and wheelbarrows?

• wheel and axle
• inclined plane
• lever
• screw

Which simple machine doesn't move and a heavy object can be rolled or pushed up this machine?

• wheel and axle
• inclined plane
• wedge
• screw

What kind of work is made easier by the wheels of this object?

• pushing a heavy load
• lifting a heavy load
• dividing a heavy load
• holding a small load

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

• lever
• wedge
• inclined plane
• pulley

What is the fixed point where a lever turns or pivots?

• load
• work
• fulcrum
• screw

What is anything that makes work easier called?

• screw
• wedge
• force
• machine

This picture is an example of a _________.

• pulley
• wedge
• wheel and axle
• screw

Which of the following objects is NOT compound machine?

• scissors
• thumb tack
• light bulb
• screw