Simple Machines Quiz

What is an example of a lever?

• Axle

• Scissors

• Paddle

• Screwdriver

What type of lever has the fulcrum at the end and the load in the middle?

• Fixed pulley

• Second-class lever

• First-class lever

• Third-class lever

What is an example of a fixed pulley?

• Piano mover

• Wheelbarrow

• Screwdriver

• Ferris wheel

What is a screw considered as in terms of simple machines?

• Pulley

• Lever

• Inclined plane

• Wedge

What is the point where the blades of scissors are connected called?

• Fulcrum

• Effort force

• Axle

• Fixed point

What type of simple machine is a door knob?

• Wedge

• Inclined plane

• Pulley

• Wheel and axle