Explore Potential and Kinetic Energy

Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state. It has the potential to be converted into kinetic energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. It depends on the mass of the object and the speed at which it is moving.

Front

When is elastic potential energy at its greatest?

Back

Elastic potential energy is at its greatest when a rubber band is stretched all the way.

Front

What is the formula for calculating work?

Back

Work = Force x Distance.

Front

If a force of 200N is applied over a distance of 50M, what is the work done?

Back

Work = 200N x 50M = 10,000J.

Front

What does the Law of Conservation of Energy state?

Back

The Law of Conservation of Energy states that the total amount of energy in a closed system remains constant; energy cannot be created or destroyed.

Front

What is gravitational potential energy?

Back

Gravitational potential energy is the potential energy held by an object because of its height above the ground.

Front

How does height affect potential energy?

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The higher an object is, the more potential energy it has due to the gravitational force acting on it.

Front

What is the relationship between potential and kinetic energy?

Back

Potential energy can be converted into kinetic energy and vice versa, depending on the motion and position of the object.

Front

What is an example of kinetic energy in everyday life?

Back

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