Energy, Work, and Power

Front

What is energy?

Back

Energy is the ability to cause change or do work.

Front

What type of energy is stored in a stretched rubber band?

Back

Potential energy.

Front

What type of energy does an acorn hanging from an oak tree possess?

Back

Potential energy.

Front

Which two letters represent objects with the most kinetic energy?

Back

X & Z.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

How is work defined in physics?

Back

Work is done when a force causes an object to move in the direction of the force.

Front

What is the formula for calculating work?

Back

Work = Force x Distance.

Front

What is power in the context of energy?

Back

Power is the rate at which work is done or energy is transferred.

Front

What is the formula for calculating power?

Back

Power = Work / Time.