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A material that has the same tensile and compressive true stress strain curves is compressed to a magnitude of 15% strain and an the stress measured is 20 MPa using engineering stress and strain definitions. Assuming the material deforms in an incompressible manner, what would be the engineering stress and strain at the same true stress and strain values in tension? Compare your stress values and explain why they trend this way.

A material that has the same tensile and compressive true stress strain curves is compressed to a magnitude of 15% strain and an the stress measured is 20 MPa using engineering stress and strain definitions. Assuming the material deforms in an incompressible manner, what would be the engineering stress and strain at the same true stress and strain values in tension? Compare your stress values and explain why they trend this way.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A material that has the same tensile and compressive true stress strain curves is compressed to a magnitude of 15% strain and an the stress measured is 20 MPa using engineering stress and strain definitions. Assuming the material deforms in an incompressible manner, what would be the engineering stress and strain at the same true stress and strain values in tension? Compare your stress values and explain why they trend this way.
Transcribed Image Text:A material that has the same tensile and compressive true stress strain curves is compressed to a magnitude of 15% strain and an the stress measured is 20 MPa using engineering stress and strain definitions. Assuming the material deforms in an incompressible manner, what would be the engineering stress and strain at the same true stress and strain values in tension? Compare your stress values and explain why they trend this way.
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