Consider a unit cube subjected to normal stress x, y, z. Assume nor – McqOptions

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1.	Consider a unit cube subjected to normal stress x, y, z. Assume normal stress does not produce any shear stress on planes x, y, z. What will be the net strain along x direction?
A.	1/E [ x- ( y+ z)]
B.	1/E [ y- ( x+ z)]
C.	1/E [ z- ( y+ x)]
D.	1/E [ x]
Answer» B. 1/E [ y- ( x+ z)]

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