Energy Unit (4th Grade)

Front

What is it called when energy changes from one form to another?

Back

Energy transformation.

Front

What type of energy is stored and ready to be used?

Back

Potential energy.

Front

What term describes the speed and direction of an object?

Back

Velocity.

Front

What is a force caused by an object touching another object called?

Back

Contact force.

Front

What happens when forces acting on an object change its motion?

Back

Unbalanced forces.

Front

What is the energy of motion called?

Back

Kinetic energy.

Front

What is the energy stored in food and fuels called?

Back

Chemical energy.

Front

What is the force of attraction between two objects with mass?

Back

Gravity.

Front

What is the term for the energy that is transferred when work is done?

Back

Work energy.

Front

What is the principle that energy cannot be created or destroyed?

Back

Conservation of energy.