Answered: The upper end of a 3.8-m-long steel… | bartleby

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The upper end of a 3.8-m-long steel wire is fastened to the
ceiling, and a 54 kg object is suspended from the lower end of the
wire. You observe that it takes a transverse pulse 0.049 s to travel from
the bottom to the top of the wire. What is the mass of the wire?

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