If a body is subjected to stresses in xy plane with stresses of 60N/mm – McqOptions

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1.	If a body is subjected to stresses in xy plane with stresses of 60N/mm and 80N/mm acting along x and y axes respectively. Also the shear stress acting is 20N/mm . Find the minimum normal stress.
A.	45.4
B.	47.6
C.	48.2
D.	50.6
Answer» C. 48.2

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