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Physics, 27.08.2019 16:30 kendelllh

Atightrope walker wants to know the tension used to support the rope that is suspended between two poles. the rope is 18 m long and has a mass of 12 kg. she creates a wave pulse by tapping on one end of the rope and measures that it takes 2.7 s for the pulse to travel from one pole to the other. what is the tension in the rope?

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