Force, Work, and Energy Quiz

Which is an example of a lever?

• Lorry

• Scissors

• ramp

• wheelchair

Energy cannot be _____ or _______

• Saved, used

• Created, sent

• Created, destroyed

• Made, sell

Displacement takes place when there is enough _______

• Frictional force

• Energy

• Gravitational force

• Work

Examples of a wheel and axle are (more than one option)

• Doorknob

• Bottle opener

• Knife

• Cycle wheel

Friction is a type of

• Force

• Displacement

• Work

• Energy

What is the ability to do work known as ?

• Friction

• Gravity

• Energy

• Work

Identify the simple machine

• Inclined Plane

• Lever

Identify the simple machine

• Pulley

• Wheel and axle

This is a simple machine

• True

• False

Why is bicycle not a simple machine?

• Uses a series of wheels

• It is a combination of simple machines

• It is big

• It is expensive