Consider a loop in the standing wave created by two waves (amplitude 5.86 mm and frequency 113 Hz) traveling in opposite directions along a string with length 2.89 m and mass 129 g and under tension 44.0 N. At what rate does energy enter the loop from (a) each side and (b) both sides? (c) What is the maximum kinetic energy of the string in the loop during its oscillation?
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