A 10 kN falls 30 mm on a collar rigidly attached to a vertical rod of 4 m long and section of 1000 mm². Find the instantaneous ex- tension of the bar. Use E = 210 GPa.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.7.18P
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A 10 kN falls 30 mm on a collar rigidly attached to a vertical rod
of 4 m long and section of 1000 mm². Find the instantaneous ex-
tension of the bar. Use E = 210 GPa.
Transcribed Image Text:A 10 kN falls 30 mm on a collar rigidly attached to a vertical rod of 4 m long and section of 1000 mm². Find the instantaneous ex- tension of the bar. Use E = 210 GPa.
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