An adventurous bungee jumper for mass 70 kg secures one end of her cord to a bridge that's high above the ground. The cord has a Length L=40 m and behaves like an ideal spring was spring constant k=127 N/m. Then she jumps. Find her speed at the point that's cord is unfurled (i.e. straight but not yet stretched), the distance x the court at stretched when it brings her (momentarily) to a stop, and her acceleration at the point when she momentarily stops.
An adventurous bungee jumper for mass 70 kg secures one end of her cord to a bridge that's high above the ground. The cord has a Length L=40 m and behaves like an ideal spring was spring constant k=127 N/m. Then she jumps. Find her speed at the point that's cord is unfurled (i.e. straight but not yet stretched), the distance x the court at stretched when it brings her (momentarily) to a stop, and her acceleration at the point when she momentarily stops.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 5P: A block of mass 0.250 kg is placed on top of a light, vertical spring of force constant 5 000 N/m...
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An adventurous bungee jumper for mass 70 kg secures one end of her cord to a bridge that's high above the ground. The cord has a Length L=40 m and behaves like an ideal spring was spring constant k=127 N/m. Then she jumps. Find her speed at the point that's cord is unfurled (i.e. straight but not yet stretched), the distance x the court at stretched when it brings her (momentarily) to a stop, and her acceleration at the point when she momentarily stops.
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