The stress in a rod is 70 N/mm2and the modulus of elasticity is2 x 105 N/mm2. what will be thestrain in the rod? *O 0.000470.00052O 0.000350.00030

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Answered: The stress in a rod is 70 N/mm2 and the…

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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Can you explain this part please? How you got 412.72? Stress = force/area Stress = 4849 (N)π412.72 (mm2) Stress = 38.29 MPa
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The stress in a rod is 70 N/mm2 and the modulus of elasticity is 2 x 105 N/mm2. what will be the strain in the rod? * 0.00047 0.00052 0.00035 0.00030