A tensile bar is stressed to 250 N/mm2 which is beyond its elastic limit. At this stage the strain produced in the bar is observed to be 0.0014. if the modulus of elasticity of the material of the bar is 205000 N/mm2 then the elastic component of the strain is very close to a. 0.0004 b. 0.0002 c. 0.0001 d. 0.00005

A tensile bar is stressed to 250 N/mm2 which is beyond its elastic limit. At this stage the strain produced in the bar is observed to be 0.0014. if the modulus of elasticity of the material of the bar is 205000 N/mm2 then the elastic component of the strain is very close to a. 0.0004 b. 0.0002 c. 0.0001 d. 0.00005

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.7.5P: Determine the strain energy per unit volume (units of psi) and the strain energy per unit weight...

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