Kinetic vs Potential Energy

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion. It is the energy an object possesses due to its movement.

Front

What is potential energy?

Back

Potential energy is stored energy based on an object's position or state. It has the potential to be converted into kinetic energy.

Front

What is the Law of Conservation of Energy?

Back

The Law of Conservation of Energy states that energy cannot be created or destroyed, only transformed from one form to another.

Front

Which has more potential energy: a ball on the ground or a ball on a cliff?

Back

A ball resting on the edge of a cliff has more potential energy due to its height.

Front

How does height affect potential energy?

Back

The higher an object is positioned, the more potential energy it has, as potential energy is directly proportional to height.

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 potential energy?

Back

The formula for potential energy (PE) is PE = mgh, where m is mass, g is the acceleration due to gravity, and h is height.

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 transferred?

Back

Yes, energy can be transferred from one object to another, such as when a moving ball hits a stationary ball.

Front

What is an example of kinetic energy in everyday life?

Back

A moving car, a running person, or a flowing river are all examples of kinetic energy.