σχA-7.2: A rectangular plate in plane stress is subjected to normal stresses σ, andσy and shear stress 7xy. Stress σx is known to be 15 MPa but σy and Ty areunknown. However, the normal stress is known to be 33 MPa at counterclock-wise angles of 35° and 75° from the x axis. Based on this, the normal stress σyon the element below is approximately:(A) 14 MPa(B) 21 MPa(C) 26 MPa(D) 43 MPa

Answered: Image /qna-images/answer/ff378e93-e435-481a-aef6-78e6c371e1be.jpg

Answered: σχ A-7.2: A rectangular plate in plane…

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 7.2.26P: -26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and...

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