Essential University Physics Volume 1, Loose Leaf Edition (4th Edition)
4th Edition
ISBN: 9780135264669
Author: Richard Wolfson
Publisher: PEARSON
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Chapter 13, Problem 51P
A thin steel beam is suspended from a crane and is undergoing torsional oscillations. Two 82.4 kg steelworkers leap onto opposite ends of the beam, as shown in Fig. 13.30. If the frequency of torsional oscillations diminishes by 21.0%, what’s the beam’s mass?
FIGURE 13.30 Problem 51
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ANSWER ALL PARTS OF THE QUESTION AND SHOW/EXPLAIN YOUR WORK.
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Chapter 13 Solutions
Essential University Physics Volume 1, Loose Leaf Edition (4th Edition)
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