Question

A 65 kg rock climber goes up a cliff. What is his potential energy if he is 35m from the

Base as of the cliff?

Answer 1

22295 Joules

Explanation:

Potential energy = mgh

⇒Potential energy=65 × 9.81 × 35=22295 J

NB 9.8 can be substituted with 9.81 or 10 depending on what they provide the constant as.