College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Chapter 13, Problem 7P
A cube of compressible material (such as Styrofoam™ or balsa wood) has a density ρ and sides of length L. (a) If you keep its mass the same, but compress each side to half its length, what will be its new density, in terms of ρ? (b) If you keep the mass and shape the same, what would the length of each side have to be (in terms of L) so that the density of the cube was three times its original value?
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College Physics (10th Edition)
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