# A 75 kg student jumps off a bridge with a 12-m-long bungee cord tied to his feet. The massless bungee cord has a spring constant of 430 N/m.a)    How far below the bridge is the student’s lowest point?b)   How far below the bridge is the student's resting position after the oscillations have fully stopped?

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A 75 kg student jumps off a bridge with a 12-m-long bungee cord tied to his feet. The massless bungee cord has a spring constant of 430 N/m.

a)    How far below the bridge is the student’s lowest point?

b)   How far below the bridge is the student's resting position after the oscillations have fully stopped?

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Step 1

(a) The gravitational potential energy is converted into the spring potential energy

Step 2

Substitute the values,

Step 3

(b) When the oscillation is died of, the gravitational force acting on the jumper is equal t...

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