The cable of a ski lift runs 400 m up a mountain and has a mass of
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The cable of a ski lift runs 400 m up a mountain and has a mass of 80 kg. When the cable is struck with a transverse blow at one end, the return pulse is detected 12 s later.
(a) What is the speed of the wave?
(b) What is the tension in the cable?
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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