Question

What is the gravitational potential energy of a 2.5 kg book that is sitting on a shelf that is 1.6 meters above the ground?

Group of answer choices

39.2 Nm

4.0 J

24.5 N

4.1 J

Answer 1

The correct answer is 40 joules

Step-by-step explanation:

Because GPE is calculated by mass x gravity x height. And gravity is 10 on earth