A 5 kg rope with a 50 kg mass is hung from the edge of a cliff. If the rope is 20 m long, and one end of the rope is tweaked, how long will it take for the resulting disturbance to reach the other end?
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A 5 kg rope with a 50 kg mass is hung from the edge of a cliff. If the rope is 20 m long, and one end
of the rope is tweaked, how long will it take for the resulting disturbance to reach the other end?
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