How much mass should you add to one of the given weights

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Question: Two identical 4.90 g wires, each 1.80 m long and supporting a 112 kg weight, hang next to each other. A. How much mass should you add to one of these weights so that, in their fundamental harmonics, these wires produce a 9.00 Hz beat? Assume that the wires are strong enough that they do not stretch with the added weight.

Reference no: EM132098778

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