Kinetic and Potential Energy

Front

What is Kinetic Energy?

Back

Kinetic Energy is the energy an object possesses 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 is often associated with height or the configuration of an object.

Front

How is Kinetic Energy calculated?

Back

Kinetic Energy (KE) is calculated using the formula: KE = 1/2 mv², where m is mass and v is velocity.

Front

How is Potential Energy calculated?

Back

Potential Energy (PE) is calculated using the formula: PE = mgh, where m is mass, g is the acceleration due to gravity, and h is height.

Front

At what point does a diver have the greatest Kinetic Energy when diving?

Back

A diver has the greatest Kinetic Energy just before hitting the water, at the lowest point of the dive.

Front

At what point does a diver have the least Potential Energy when diving?

Back

A diver has the least Potential Energy just before hitting the water, at the lowest point of the dive.

Front

Where is Potential Energy stored at its maximum in a roller coaster?

Back

Potential Energy is at its maximum at the highest point of the roller coaster.

Front

Where is Kinetic Energy at its highest in a roller coaster?

Back

Kinetic Energy is at its highest at the lowest point of the 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

What happens to Kinetic Energy as an object rises?

Back

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