Work and Energy

The energy when something moves

• Chemical

• kinetic

• potential

Energy ready to be used.

• chemical

• kinetic

• potential

Food that we eat changes into ..... energy so that we can work and play.

• chemical

• kinetic

• potential

All moving objects have ..... energy

• chemical

• kinetic

• potential

The bicycle is not moving, but it can move if someone rides it. It has ... energy

• chemical

• kinetic

• potential

When I put petrol in my car, the .... energy of the burning fuel will help make it move.

• chemical

• kinetic

• potential

What is potential energy?

• The ball is falling

• The ball is not moving, it is in her hand.

• The ball uses chemical energy

What is kinetic energy?

• The ball is falling

• The ball is not moving, it is in her hand

• The ball has chemical energy

Work is being done when an object .....

• stands still

• moves

Pushing a wall that does not move ....

• is work

• is not work