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 the energy stored in an object due to its position or state. For example, an object at a height has potential energy because of gravity.

Front

Give an example of Kinetic Energy.

Back

A bowling ball rolling down the lane is an example of kinetic energy.

Front

Give an example of Potential Energy.

Back

An acorn about to fall from a tree is an example of potential energy.

Front

What happens to Potential Energy when an object falls?

Back

When an object falls, its potential energy is converted into kinetic energy.

Front

What is the relationship between height and Potential Energy?

Back

The higher an object is, the more potential energy it has due to gravity.

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 an object have both Kinetic and Potential Energy?

Back

Yes, an object can have both types of energy. For example, a roller coaster at the top of a hill has potential energy, and as it goes down, it gains kinetic energy.

Front

What is an example of Kinetic Energy in sports?

Back

A baseball thrown from the catcher back to the pitcher is an example of kinetic energy.