A superconducting gravity meter can measure changes in gravity of the order g/g = 10 -11 .

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A superconducting gravity meter can measure changes in gravity of the order ∆g/g = 10^-11.

(a) Estimate the maximum range at which an 80-kg person can be detected by this gravity meter. Assume that the gravity meter is stationary, and that the person’s mass can be considered to be concentrated at his or her center of gravity.

(b) What vertical change in the position of the gravity meter in the earth’s gravitational field is detectable?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 12, 2011 04:07 PM

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A superconducting gravity meter can measure changes in gravity of the order g/g = 10 -11 .

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a The gravitational field g r due to mass m g r Gm r 2 Given g r 10 1...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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