Potential and 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 its velocity.

Front

What is Potential Energy?

Back

Potential energy is stored energy that has the potential to do work. It is often associated with an object's position or state.

Front

What is the formula for Kinetic Energy?

Back

Kinetic Energy = 1/2 * mass * velocity^2

Front

What is the formula for Potential Energy?

Back

Potential Energy = mass * gravity * height

Front

What is Work in physics?

Back

Work is done when a force causes an object to move. It is calculated as Work = force x distance.

Front

What is the relationship between Potential and Kinetic Energy?

Back

Potential energy can be converted into kinetic energy and vice versa, especially in systems like roller coasters or pendulums.

Front

Give an example of Kinetic Energy in everyday life.

Back

A moving car, a flowing river, or a spinning windmill blade are all examples of kinetic energy.

Front

Give an example of Potential Energy in everyday life.

Back

A rock at the edge of a cliff or a stretched rubber band are examples of potential energy.

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 gravitational potential energy?

Back

Gravitational potential energy is the potential energy an object has due to its height above the ground.