Front

What is mechanical energy?

Back

Mechanical energy is the energy produced by a machine or moving part.

Front

What is electrical energy?

Back

Electrical energy is the energy produced by a power source.

Front

What type of energy is involved when pushing a grocery cart?

Back

Pushing a grocery cart involves mechanical energy.

Front

What is an example of mechanical energy?

Back

A windmill is an example of mechanical energy.

Front

What is the definition of energy?

Back

Energy is what is needed to do work.

Front

What are the two main forms of energy?

Back

The two main forms of energy are kinetic energy and potential energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

How is energy transferred in a system?

Back

Energy is transferred in a system through work and heat.

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.