The steps of a flight of stairs are 20.0 cm high (vertically). If a 62.0-kg person stands

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The steps of a flight of stairs are 20.0 cm high (vertically). If a 62.0-kg person stands with both feet on the same step, what is the gravitational potential energy of this person, relative to the ground, on?

(a) The first step,

(b) The second step,

(d) The nth step?

(e) What is the change in energy as the person descends from step 6 to step 2?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 09:10 AM

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The steps of a flight of stairs are 20.0 cm high (vertically). If a 62.0-kg person stands

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Physics Principles with Applications

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