An object weighting w pounds on the surface of the earth, will weight wR² W(x)=² x2 R. at distance z from the center of the earth, where R = 3,960 miles is the radius of the earth. Use linear approximation to estimate the weight lost by a 160 lb passenger flying in an airplane at an altitude h of 6 miles.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
An object weighting w pounds on the surface of the earth, will weight
wR²
W(x) =
x2 R.
at distance z from the center of the earth, where R = 3,960 miles is the radius of the earth.
Use linear approximation to estimate the weight lost by a 160 lb passenger flying in an
airplane at an altitude h of 6 miles.
Transcribed Image Text:An object weighting w pounds on the surface of the earth, will weight wR² W(x) = x2 R. at distance z from the center of the earth, where R = 3,960 miles is the radius of the earth. Use linear approximation to estimate the weight lost by a 160 lb passenger flying in an airplane at an altitude h of 6 miles.
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