Forms of Energy

Front

What is a renewable resource?

Back

A renewable resource is an energy resource that can be replaced easily or cannot be used up, such as solar energy, wind energy, and hydropower.

Front

What type of energy does an oven produce?

Back

An oven produces both light and heat energy.

Front

What happens to kinetic energy as the speed of an object increases?

Back

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

Front

How can a worker make it easier to move a heavy box?

Back

The worker can place the box on a cart with wheels to decrease friction.

Front

What kind of energy is stored in a stretched rubber band?

Back

The stretching of a rubber band is an example of 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 in an object due to its position or state.

Front

What is an example of a nonrenewable resource?

Back

Fossil fuels, such as coal, oil, and natural gas, are examples of nonrenewable resources.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object when it comes into contact with another surface.

Front

What is the relationship between energy and work?

Back

Work is done when energy is transferred to an object, causing it to move.