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July 28, 2014

Homework Help: physics

Posted by Katie on Friday, March 23, 2012 at 1:03pm.

A 55.0 kg circus performer oscillates up and down at the end of a long elastic rope at a rate of once every 7.20 s. The elastic rope obeys Hooke's Law. By how much is the rope extended beyond its unloaded length when the performer hangs at rest?

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