Energy

Front

What is the ultimate source of energy?

Back

The sun.

Front

When does a marble have the most potential energy when rolling down a ramp?

Back

At the top of the ramp.

Front

What type of energy does a ball rolling down a hill represent?

Back

Kinetic energy.

Front

What is an example of potential energy?

Back

A rock sitting on top of a high ledge.

Front

What causes all sound?

Back

Vibrations.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is kinetic energy?

Back

The energy of an object in motion.

Front

What is potential energy?

Back

The stored energy of an object due to its position.

Front

What happens to potential energy as an object falls?

Back

It is converted to kinetic energy.

Front

What is an example of kinetic energy in everyday life?

Back

A moving car.