Potential and Kinetic Energy

Front

What is Kinetic Energy?

Back

Kinetic energy is the energy an object has due to its motion. The faster an object moves, the more kinetic energy it has.

Front

What is Potential Energy?

Back

Potential energy is stored energy that an object has because of its position or condition. For example, a rock at the top of a hill has potential energy.

Front

How does speed affect Kinetic Energy?

Back

Increasing an object's speed will increase its kinetic energy.

Front

What type of energy does a stretched rubber band have?

Back

A stretched rubber band has potential energy because it is storing energy that can be released.

Front

What is an example of Potential Energy?

Back

A rock at the top of a hill is an example of potential energy because it has the potential to fall.

Front

What happens to Kinetic Energy when an object slows down?

Back

When an object slows down, its kinetic energy decreases.

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 the acceleration due to gravity, and h is height.

Front

Can Potential Energy be converted to Kinetic Energy?

Back

Yes, potential energy can be converted to kinetic energy, such as when a ball rolls down a hill.

Front

What is an example of Kinetic Energy?

Back

A moving car is an example of kinetic energy because it is in motion.