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You decide to take the plunge and go bungee jumping. Being a college student, you do...

You decide to take the plunge and go bungee jumping. Being a college student, you do this on the cheap, and buy a bungee cord with a spring constant of 888 N/m and a unstretched length of 10.91 m. You choose a bridge where you tie the end of the cord so you can jump off. Assume that you step off the bridge with zero speed and for safety assume your mass is 100 kg.

How high must the bridge be so that you can do this fun jump safely? (Being nervous, you want to be extra careful so assume air resistance is negligible). Use g = 10 m/s2.

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