Answered: TA spring has a natural length of 14…

TA spring has a natural length of 14 ft. If a force of 500 lbs is required to keep the spring stretched 2 ft , how much work is done in stretching the spring from 16 ft to 18 ft?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 60A

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Question

ctice Problems
1. TA spring has a natural length of 14 ft. If a force of 500 lbs is required
to keep the spring stretched 2 ft , how much work is done in
stretching the spring from 16 ft to 18 ft?

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