Kate, a bungee jumper, wants to jump off the edge of a bridge that spans a river below. Kate has a mass m, and the surface of the bridge is a height h above the water. The bungee cord, which has length L when unstretched, will first straighten and then stretch as Kate falls. Assume the following: • The bungee cord behaves as an ideal spring once it begins to stretch, with spring constant k. • Kate doesn't actually jump but simply steps off the edge of the bridge and falls straight downward. • Kate's height is negligible compared to the length of the bungee cord. Hence, she can be treated as a point particle. Use g for the magnitude of the acceleration due tog gravity. How far below the bridge will Kate eventually be hanging, once she stops oscillating and comes finally to rest? Assume that she doesn't touch the water. Express the distance in terms of quantities given in the problem introduction.
Kate, a bungee jumper, wants to jump off the edge of a bridge that spans a river below. Kate has a mass m, and the surface of the bridge is a height h above the water. The bungee cord, which has length L when unstretched, will first straighten and then stretch as Kate falls. Assume the following: • The bungee cord behaves as an ideal spring once it begins to stretch, with spring constant k. • Kate doesn't actually jump but simply steps off the edge of the bridge and falls straight downward. • Kate's height is negligible compared to the length of the bungee cord. Hence, she can be treated as a point particle. Use g for the magnitude of the acceleration due tog gravity. How far below the bridge will Kate eventually be hanging, once she stops oscillating and comes finally to rest? Assume that she doesn't touch the water. Express the distance in terms of quantities given in the problem introduction.
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Kate, a bungee jumper, wants to jump off the edge of
a bridge that spans a river below. Kate has a mass
m, and the surface of the bridge is a height h above
the water. The bungee cord, which has length L
when unstretched, will first straighten and then stretch
as Kate falls.
Assume the following:
• The bungee cord behaves as an ideal
spring once it begins to stretch, with
spring constant k.
• Kate doesn't actually jump but simply
steps off the edge of the bridge and falls
straight downward.
• Kate's height is negligible compared to
the length of the bungee cord. Hence,
she can be treated as a point particle.
Use g for the magnitude of the acceleration due tog gravity.
How far below the bridge will Kate eventually be hanging, once she stops oscillating and comes finally to rest? Assume that she
doesn't touch the water.
Express the distance in terms of quantities given in the problem introduction.
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