A spring having a modulus of 8.8 N/mm has a natural length of 250 mm. Work equal to 90,000 N-mm is exerted in pulling it from a length of 300 mm to a length L mm. Find the final length L.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 43AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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A spring having a modulus of 8.8 N/mm has a natural length of 250 mm. Work equal to
90,000 N-mm is exerted in pulling it from a length of 30o mm to a length L mm. Find the
final length L.
Transcribed Image Text:A spring having a modulus of 8.8 N/mm has a natural length of 250 mm. Work equal to 90,000 N-mm is exerted in pulling it from a length of 30o mm to a length L mm. Find the final length L.
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