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April 20, 2014

Homework Help: physics- please help

Posted by emmie on Thursday, May 24, 2012 at 1:05am.

A 65 kg bungee jumper leaps from a bridge. She is tied to a bungee cord that is 11m long when unstretched, and falls a total of 30m .

Part a) Calculate the spring constant of the bungee cord assuming Hooke's law applies.

part b)Calculate the maximum acceleration she experiences.

i got the answer for part a which is 105.8 but i need help with part b

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