EBK THINKING LIKE AN ENGINEER
4th Edition
ISBN: 8220103633512
Author: OHLAND
Publisher: PEARSON
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Chapter 7, Problem 49RQ
A torus is essentially a tube wrapped into a circ le (a "doughnut" shape). The volume (V) of a torus can be calculated by
V=2 π2 R r2
where R is the radius of the torus (from the center of the "tube" to the center of the hole in the middle) and r is the radius of the tube itself. If a torus has a volume of 2537 cubic inches [in3 ] with a torus radius (R) of 0.26 meters [m], what is the radius of the tube (r) in units of centimeters [cm]?
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Chapter 7 Solutions
EBK THINKING LIKE AN ENGINEER
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