An ethernet cable is 4.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by plucking one end of the
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An ethernet cable is 4.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by plucking one end of the taut cable. The pulse makes four trips down and back along the cable in 0.740 s. What is the tension in the cable?
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