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A lead cube of side 20 cm is subjected u...

A lead cube of side 20 cm is subjected under a shearing force of magnitude `5.6 x 10^6 N`. If the lower face of the cube is fixed, then the displacement in the upper face is (If shear modulus of lead is `5.6 * 10^6 N/m^2)`

A

15 mm

B

10 mm

C

20 mm

D

5 mm

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The correct Answer is:
D
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