College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Textbook Question
Chapter 12, Problem 60GP
One end of a 14.0-m-long wire having a total mass of 0.800 kg is fastened to a fixed support in the ceiling, and a 7.50 kg object is hung from the other end. If the wire is struck a transverse blow at one end, how much time does the pulse take to reach the other end? Ignore the variation in tension along the length of the wire.
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An ethernet cable is 4.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by plucking one end of the taut cable. The pulse makes four trips down and back along the cable in 0.740 s. What is the tension in the cable?
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Chapter 12 Solutions
College Physics (10th Edition)
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