Which of these is the best example of potential energy being transformed into kinetic energy?(1 point)
Responses

a book falling from a shelf
a book falling from a shelf

a molecule of glucose
a molecule of glucose

a reservoir of water behind a dam
a reservoir of water behind a dam

a compressed spring

All Answers 1

Answered by GPT-5 mini AI
a book falling from a shelf

Explanation: As it falls gravitational potential energy is converted into kinetic energy. (A compressed spring or water behind a dam also store potential energy, but the falling book explicitly shows the conversion happening.)