Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state. For example, an acorn hanging from a tree has potential energy because of its height.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion. The faster an object moves, the more kinetic energy it has.

Front

What happens to potential energy when an object falls?

Back

As an object falls, its potential energy decreases while its kinetic energy increases, demonstrating the conversion of energy.

Front

Give an example of potential energy in everyday life.

Back

A flowerpot sitting on a windowsill has potential energy because it is elevated above the ground.

Front

Give an example of kinetic energy in everyday life.

Back

A basketball passing through the hoop has kinetic energy because it is in motion.

Front

What is the relationship between speed and kinetic energy?

Back

The faster an object moves, the more kinetic energy it has.

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

What type of energy does a stretched rubber band have?

Back

A stretched rubber band has potential energy due to its position and tension.

Front

What type of energy does a moving car have?

Back

A moving car has kinetic energy because it is in motion.

Front

How can potential energy be converted to kinetic energy?

Back

Potential energy can be converted to kinetic energy when an object is allowed to move, such as when a ball rolls down a hill.