Physics, 03.05.2020 14:19 richaeviney

A string is attached to a vibrating machine that has a frequency of 120 Hz. The other end of the string is passed over a pulley of negligible mass and friction and is attached to a weight hanger which holds a mass m=0.5kg. What is the tension in newtons?

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A string is attached to a vibrating machine that has a frequency of 120 Hz. The other end of the str...