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The edge of an aluminium cube is 10 cm l...

The edge of an aluminium cube is 10 cm long. One face of the cube is firmly fixed to a vertical wall. A mass of 100 kg is then attached to the opposite tace of the cube. The vertical deflection of this face is (Shear modulus cf aluminium 25 GPa,`g =10 ms^(-2)`)

A

`3.92xx10^(-7)m`

B

`5.98xxxx10^(-7)m`

C

`2.72xx10^(-7)m`

D

`4.82xx10^(-7)m`

Text Solution

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The correct Answer is:
A
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