Physics, 10.12.2020 05:10 keenonwhite2612
A 75.0 kg stuntman is attached to a bungee cord. He jumps off a bridge that is over a river. When he finally stops, the bungee cord has stretched 28 m and he ends up 4 m above the water. Treat the stuntman as a point mass, and disregard the weight of the bungee cord. Assuming the spring constant of the bungee cord is 71.8 N/m, what is the total potential energy relative to the water when the man stops falling?
3,900 J
20,700 J
34,000 J
31,000 J
Answers: 3
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A 75.0 kg stuntman is attached to a bungee cord. He jumps off a bridge that is over a river. When he...
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