A superconducting gravity meter can measure changes in gravity of the order g/g = 10 -11 .
Question:
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?
Step by Step Answer:
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
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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