Find the value of shear stress acting on the body, if the principal no – McqOptions

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1.	Find the value of shear stress acting on the body, if the principal normal stresses are 70MPa and 60 MPa. The angle of inclination is 30 degrees?
A.	17.32 MPa
B.	2.88 MPa
C.	10 MPa
D.	15 MPa
Answer» C. 10 MPa

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