Simple Machines

What type of simple machine is found on the cap of a pickle jar?

• lever

• inclined plane

• pulley

• screw

What type of simple machine is found on the floor of a bathtub?

• screw
• inclined plane
• wedge
• pulley

Which of these is an example of a wedge?

• skateboard
• broom
• stairs
• butter knife

A screw is made up of _____ wrapped around a post or rod.

• threads
• springs
• treads
• strings

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

• ladder
• stairs
• wall
• driveway

Jan is using a screwdriver, which is a type of ...

• a pulley
• a screw
• a lever
• a wheel and axle

Which type of simple machine would be found on the bottom of a wagon??

• a pulley
• a screw
• a wedge
• a wheel and axle

Which is not a type of simple machines?

• spring
• screw
• pulley
• wedge

What is the fixed point upon which a lever rotates?

• fulton
• fulcrum
• furmen
• falcon

Which  simple machine is found on the head of an ax?

• wedge
• lever
• pulley
• screw