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The upper face of a cube of edge 1 m mov...

The upper face of a cube of edge 1 m moves through a distance of 1 mm relative to the lower fixed face under the action of a tangential force of `1.5xx10^(8)` N. Calculate the tangential stress, shear strain and the modulus of rigidity.

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The correct Answer is:
`1.5xx10^(8) Nm^(-2), 0.001 rad , 1.5xx10^(11) Nm^(-2)`
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