# 1. What is the gravitational potential energy of a 61.2 kg person standing on the roof of a 10-story building relative to (a) the tenth floor, (b) the sixth floor, (c) the first floor? (Each story is 2.50 m high.). Please solve with explanation.

https://www.meritnation.com/ask-answer/question/what-is-the-gravitational-potential-energy-of-a-61-2-kg-per/physics/2900833

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