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 its velocity.

Front

What is elastic potential energy?

Back

Elastic potential energy is the energy stored in an object when it is stretched or compressed, such as in springs or rubber bands.

Front

What factors affect an object's potential energy?

Back

The two main factors that affect an object's potential energy are its mass and height above the ground.

Front

What is the formula for gravitational potential energy?

Back

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

Front

What is the relationship between potential energy and height?

Back

As the height of an object increases, its potential energy increases, assuming mass remains constant.

Front

What is the best example of kinetic energy?

Back

A tennis ball rolling across the court is a clear example of kinetic energy.

Front

What type of energy is produced by an oven?

Back

An oven produces thermal energy, which is used for cooking.

Front

Where is potential energy maximum?

Back

Potential energy is maximum when an object is at its highest point, such as on the roof of a building.

Front

What happens to potential energy when an object falls?

Back

As an object falls, its potential energy decreases while its kinetic energy increases.