a light bulb that is turned on a car that is parked on top of a hill a comet that is flying through space a battery that is connected to a circuit
I gave my students this multiple choice question: Which example best illustrates kinetic energy?

Only one answer is correct among these 4 choices:
- a light bulb that is turned on
- a car that is parked on top of a hill
- a comet that is flying through space
- a battery that is connected to a circuit

Could you tell me which one is correct?

a comet that is flying through space