(a)How much gravitational potential energy (in J) (relative to the ground on which it is built) is stored in an Egyptian pyramid, given its mass is about 7 ✕ 109 kg and its center of mass is 32.0 m above the surrounding ground? (Enter a number.)?J(b)What is the ratio of this energy to the daily food intake of a person (1.2 ✕ 107 J)? (Enter your answer as a ratio to the number 1. Enter a number.)?:1 (a) How much gravitational potential energy (in J) (relative to the ground on which it is built) is stored in an Egyptian pyramid, given its mass is about7 x 10⁹ kg and its center of mass is 32.0 m above the surrounding ground? (Enter a number.)J(b) What is the ratio of this energy to the daily food intake of a person (1.2 x 107 J)? (Enter your answer as a ratio to the number 1. Enter a number.):1

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Description: (a)How much gravitational potential energy (in J) (relative to the ground on which it is built) is stored in an Egyptian pyramid, given its mass is about 7 ✕ 109 kg and its center of mass is 32.0 m above the surrounding ground? (Enter a number.)?J(b)

Given data: Mass (m) = 7×109 kg Height (h) = 32.0 m The daily food intake of a person = 1.2×107 J…

Answered: (a)How much gravitational potential…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 10CQ: When a body slides down an inclined plane, does the work of friction depend on the body’s initial...

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(a)How much gravitational potential energy (in J) (relative to the ground on which it is built) is stored in an Egyptian pyramid, given its mass is about 7 ✕ 10⁹ kg and its center of mass is 32.0 m above the surrounding ground? (Enter a number.)
?J

(b)What is the ratio of this energy to the daily food intake of a person (1.2 ✕ 10⁷ J)? (Enter your answer as a ratio to the number 1. Enter a number.)
?:1

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