Kinetic & Potential Energy

Front

What is Kinetic Energy (KE)?

Back

Kinetic Energy is the energy an object possesses due to its motion. It is calculated using the formula KE = 1/2 mv², where m is mass and v is velocity.

Front

What is Potential Energy (PE)?

Back

Potential Energy is the stored energy in an object due to its position or state. It is often associated with gravitational energy, elastic energy, and chemical energy.

Front

What does the Law of Conservation of Energy state?

Back

The Law of Conservation of Energy states that energy cannot be created or destroyed, but it can change from one form to another.

Front

Give an example of Kinetic Energy.

Back

A child running around the playground is an example of Kinetic Energy.

Front

Give an example of Potential Energy.

Back

A stretched rubber band stores Potential Energy.

Front

At which point in a pendulum's swing is Kinetic Energy highest?

Back

Kinetic Energy is highest at the lowest point of the swing.

Front

How is Kinetic Energy calculated?

Back

Kinetic Energy is calculated using the formula KE = 1/2 mv².

Front

What factors affect Kinetic Energy?

Back

Kinetic Energy is affected by the mass of the object and its velocity.

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

What is the relationship between Kinetic and Potential Energy in a roller coaster?

Back

In a roller coaster, Potential Energy is highest at the top of the hill, and Kinetic Energy is highest at the bottom.