(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 10 9 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 r

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(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

(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?r

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