Potential & Kinetic Energy

Front

What is the definition of energy?

Back

Energy is the ability to do work by applying force.

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

Where is kinetic energy at its minimum?

Back

Kinetic energy is at its minimum at point W.

Front

Where is potential energy at its minimum?

Back

Potential energy is at its minimum at point X.

Front

What happens to potential energy when it begins to move an object?

Back

When stored energy begins to move the object, it transfers energy from potential to kinetic.

Front

Give an example of kinetic energy.

Back

A moving car is an example of kinetic energy.

Front

Which of the following is NOT an example of kinetic energy?

Back

A bowling ball sitting on the rack is NOT an example of kinetic energy.

Front

What is the formula for kinetic energy?

Back

The formula for kinetic energy is KE = 1/2 mv², where m is mass and v is velocity.

Front

What is the formula for potential energy?

Back

The formula for potential energy is PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.