A rectangular block of size 400mm x 50mm x 50mm is subjected to a shea – McqOptions

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1.	A rectangular block of size 400mm x 50mm x 50mm is subjected to a shear stress of 500kg/cm2. If the modulus of rigidity of the material is 1×106 kg/cm2, the strain energy will be __________
A.	125 kg-cm
B.	1000 kg-cm
C.	500 kg-cm
D.	100 kg-cm
Answer» B.

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