A 2.5-cm-diameter steel cable (with density 7900 kg/m 3 ) that is part of the suspension system

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A 2.5-cm-diameter steel cable (with density 7900 kg/m3) that is part of the suspension system for a footbridge stretches 14 m between the tower and the ground. After walking over the bridge, a hiker finds that the cable is vibrating in its fundamental mode with a period of 0.40 s. What is the tension in the cable? 

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College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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