Energy Quiz

What is energy?

• The ability to do work or cause change

• The ability to create matter

• The ability to stop movement

• The ability to produce water

Which of the following is NOT a result of energy?

• Produces warmth

• Produces light

• Produces sound

• Produces water

What does energy produce that allows us to see?

• Warmth

• Light

• Sound

• Movement

When is an object considered to be in motion?

• When it is stationary

• When its position or distance is changing relative to another object

• When it is at rest

• When it is moving in a circle

What is a force?

• A type of energy

• A push or a pull

• A kind of sound

• A form of light

What is the formula for calculating work?

• Work = Force + Distance

• Work = Force x Distance

• Work = Force / Distance

• Work = Distance - Force

In which unit is work measured?

• Newtons

• Meters

• Joules

• Kilograms

When is work done on an object?

• When the object moves in the opposite direction of the force

• When the object moves in the same direction the force is exerted

• When the object is stationary

• When the object moves in a circular path

How much work does an elephant do while moving a circus wagon 20 meters with a pulling force of 200N?

• 4000 Joules

• 2000 Joules

• 1000 Joules

• 500 Joules

What is the rate at which work is done called?

• Energy

• Power

• Force

• Velocity