4. The state of stress at a point, for a body in plane stress, is shown in the figure below. If the minimum principal stress is 10 kPa, then the normal stress oy(in kPa) is (A) 9.45 (B) 18.88 (C) 37.78 ID) 75.50

4. The state of stress at a point, for a body in plane stress, is shown in the figure below. If the minimum principal stress is 10 kPa, then the normal stress oy(in kPa) is (A) 9.45 (B) 18.88 (C) 37.78 ID) 75.50

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 7.4.15P: An clement in plane stress is subjected to stresses a,. cry, and (see figure). Using Mohr’s circle,...

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Question

4. The state of stress at a point, for a body in plane stress, is shown in the figure below. If the minimum
principal stress is 10 kPa, then the normal stress oy(in kPa) is
Gy
100 P
(A) 9.45
(B) 18.88
(C) 37.78
(D) 75.50

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