Simple Machines

Which is not a type of simple machines?

• spring
• screw
• pulley
• wedge

Which of these is an example of a wedge?

• skateboard
• broom
• stairs
• butter knife

Which is an example of someone using a simple machine to do work?

• a boy runs across a football field
• a banker counts money
• a mother puchses a stroller up a ramp into a building
• a girl eats a sandwich

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  simple machine is found on the head of an ax?

• wedge
• lever
• pulley
• screw

The seesaw is an example of which simple machine?

• incline plane
• wedge
• lever
• pulley

The bottle cap is an example of which simple machine?

• inclined plane
• wedge
• screw
• lever

The wheel and rope make up which simple machine?

• pulley
• lever
• wheel and axle
• inclined plane

Which type of simple machine is a knife?

• Wedge 
• Pulley
• Inclined Plane
• Lever

Which type of simple machine is the roof of a house?

• Wedge
• Pulley
• Inclined Plane
• Lever