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In: Physics

A bungee jumper plans to bungee jump from a bridge 74.0 m above the ground. He...

A bungee jumper plans to bungee jump from a bridge 74.0 m above the ground. He plans to use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 6.00 m above the water. Model his body as a particle and the cord as having negligible mass and obeying Hooke's law. In a preliminary test he finds that when hanging at rest from a 5.00 m length of the cord, his body weight stretches it by 1.60 m. He will drop from rest at the point where the top end of a longer section of the cord is attached to the bridge.

(a) What length of cord should he use? m

(b) What maximum acceleration will he experience? m/s2

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genius_generous answered 2 years ago
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