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October 1, 2014

Homework Help: physics

Posted by cris on Monday, December 10, 2012 at 2:56pm.

How much would the rope stretch to break the climber's fall if he free falls 2m before the rope runs out of slack? k=1.40x10^4N//m
mass of man= 90 kg
I forgot how to use conservation of energy for this. I tried it, but I did it wrong.

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