Potential or Kinetic 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 the speed at which it is moving.

Front

What is Potential Energy?

Back

Potential Energy is the stored energy in an object due to its position or state. It can be converted into kinetic energy when the object is in motion.

Front

Give an example of Kinetic Energy.

Back

A moving car is an example of kinetic energy because it is in motion.

Front

Give an example of Potential Energy.

Back

A wound-up music box is an example of potential energy because it has stored energy that can be released.

Front

What type of energy does blowing wind represent?

Back

Blowing wind represents kinetic energy because it is the energy of moving air.

Front

Can a burning candle have both types of energy?

Back

Yes, a burning candle has both potential energy (in the wax) and kinetic energy (in the heat and moving air).

Front

What happens to Potential Energy when an object falls?

Back

When an object falls, its potential energy is converted into kinetic energy as it gains speed.

Front

What is the formula for calculating Kinetic Energy?

Back

The formula for calculating kinetic energy (KE) is KE = 1/2 mv², where m is mass and v is velocity.

Front

What is the formula for calculating Potential Energy?

Back

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

Front

How does height affect Potential Energy?

Back

The higher an object is positioned, the greater its potential energy due to the increased height (h) in the formula PE = mgh.