# (a) How much gravitational potential energy (relative to

## Problem 17PE Chapter 7

Physics: Principles with Applications | 6th Edition

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Problem 17PE

(a) How much gravitational potential energy (relative to the ground on which it is built) is stored in the Great Pyramid of Cheops, given that its mass is about 7 × 109 kg and its center of mass is 36.5 m above the surrounding ground? (b) How does this energy compare with the daily food intake of a person?

Step-by-Step Solution:

Step-by-step solution 17PE Step 1 of 2 (a) The gravitational potential energy of an object of mass at a height is, Substitute for , for , for in the above equation. Hence, the gravitational potential energy stored in the Great Pyramid is .

Step 2 of 2

##### ISBN: 9780130606204

This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6th. This full solution covers the following key subjects: Ground, mass, its, Energy, built. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. The answer to “(a) How much gravitational potential energy (relative to the ground on which it is built) is stored in the Great Pyramid of Cheops, given that its mass is about 7 × 109 kg and its center of mass is 36.5 m above the surrounding ground? (b) How does this energy compare with the daily food intake of a person?” is broken down into a number of easy to follow steps, and 59 words. Since the solution to 17PE from 7 chapter was answered, more than 424 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 17PE from chapter: 7 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204.

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