Simple Machines Quiz

What is a simple machine that changes the direction of a force?

• Wheel

• Ramp

• Pulley

• Lever

Which simple machine is like an inclined plane wrapped around a stick?

• Screw

• Pulley

• Lever

• Wheel

What simple machine is used to lift heavy objects by spreading the work out?

• Pulley

• Wheel

• Ramp

• Lever

What is the name of the machine that uses wheels with teeth to make it easier to pedal up a hill?

• Lever

• Screw

• Gear

• Pulley

Which simple machine is used to open and close a hook on a prosthesis for someone missing a hand?

• Ramp

• Pulley

• Screw

• Lever

What simple machine is used to change the size and direction of a force, and has a pivot or fulcrum in the middle?

• Wheel

• Ramp

• Pulley

• Lever

What is the name of the race that showcases the efficiency of a bicycle's simple machines?

• Tour de France

• Tour de Science

• Tour de Speed

• Tour de Machines

What simple machine is used to make it easier to lift heavy objects by attaching a rope and pulling down?

• Wheel

• Ramp

• Pulley

• Screw