Potential and Kinetic Energy

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy of motion. It is the energy an object has because it is moving.

Front

What is Potential Energy?

Back

Potential Energy is stored energy. It is the energy an object has because of its position or condition.

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 are the two main factors that affect Kinetic Energy?

Back

The two main factors that affect Kinetic Energy are mass and speed.

Front

What is an example of Kinetic Energy?

Back

A moving car, a running dog, or a flying bird are all examples of Kinetic Energy.

Front

What is an example of Potential Energy?

Back

A book on a shelf, a drawn bow, or water behind a dam are all examples of Potential Energy.

Front

How does height affect Potential Energy?

Back

The higher an object is, the more Potential Energy it has because of its position.

Front

What is the relationship between Kinetic Energy and speed?

Back

The faster an object moves, the more Kinetic Energy it has.

Front

What is the formula for Kinetic Energy?

Back

Kinetic Energy = 1/2 x mass x speed².

Front

What is the formula for Potential Energy?

Back

Potential Energy = mass x gravity x height.