Question 1

What is the formula for calculating work?

Accepted Answer

Force x Distance

Answer

Distance x Time

Answer

Force x Acceleration

Answer

Mass x Velocity

Question 2

What is the unit of measurement for work?

Accepted Answer

Joule

Answer

Newton

Answer

Meter

Answer

Watt

Question 3

What is the formula for calculating kinetic energy?

Accepted Answer

1/2 x Mass x Velocity^2

Answer

Force x Distance

Answer

Mass x Acceleration

Answer

Work x Time

Question 4

What is the unit of measurement for energy?

Accepted Answer

Joule

Answer

Watt

Answer

Meter

Answer

Newton

Question 5

What is the difference between kinetic energy and potential energy?

Accepted Answer

Kinetic energy is energy of motion, while potential energy is energy of position.

Answer

Kinetic energy is energy of position, while potential energy is energy of motion.

Answer

Kinetic energy is energy of sound, while potential energy is energy of light.

Answer

They are the same thing.

Question 6

What is the formula for calculating potential energy?

Accepted Answer

Mass x Gravity x Height

Answer

Work x Time

Answer

Mass x Velocity^2

Answer

Force x Distance

Question 7

What is the unit of measurement for power?

Accepted Answer

Watt

Answer

Newton

Answer

Meter

Answer

Joule

Question 8

What is the formula for calculating power?

Accepted Answer

Work / Time

Answer

Force x Distance

Answer

Mass x Velocity

Answer

Kinetic Energy + Potential Energy

Question 9

What is the difference between work and power?

Accepted Answer

Work is the amount of energy transferred, while power is the amount of energy transferred per unit time.

Answer

They are the same thing.

Answer

Work is the amount of energy transferred per unit time, while power is the amount of energy required.

Answer

Work is the amount of energy required, while power is the amount of energy transferred per unit time.

Question 10

What is the law of conservation of energy?

Accepted Answer

Energy cannot be created or destroyed, only transferred or transformed.

Answer

Energy can be created or destroyed, only transferred or transformed.

Answer

Energy cannot be transferred or transformed, only created or destroyed.

Answer

Energy can be transferred or transformed, only created or destroyed.