Potential and Kinetic Energy

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy an object has due to its motion. It depends on the mass of the object and its velocity.

Front

What is Potential Energy?

Back

Potential Energy is the stored energy in an object due to its position or state. It can be gravitational, elastic, or chemical.

Front

What is the formula for Kinetic Energy?

Back

The formula for Kinetic Energy (KE) is KE = 1/2 mv², where m is mass and v is velocity.

Front

What is the formula for Gravitational Potential Energy?

Back

The formula for Gravitational Potential Energy (GPE) is GPE = mgh, where m is mass, g is the acceleration due to gravity, and h is height.

Front

Where is Kinetic Energy maximum on a roller coaster?

Back

Kinetic Energy is maximum at the bottom of a big hill on a roller coaster.

Front

What happens to Potential Energy as an object falls?

Back

As an object falls, its Potential Energy decreases while its Kinetic Energy increases.

Front

Can energy be created or destroyed?

Back

No, energy cannot be created or destroyed; it can only be converted from one form to another.

Front

What type of energy is associated with a stretched rubber band?

Back

A stretched rubber band has Elastic Potential Energy.

Front

What type of energy is in a moving car?

Back

A moving car has Kinetic Energy.

Front

What is an example of Gravitational Potential Energy?

Back

An example of Gravitational Potential Energy is a book placed on a shelf.