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Tangential forces of magnitude 4 xx 10^(...

Tangential forces of magnitude `4 xx 10^(8)` N are applied to the opposite faces of a metal cube of side 0.5 m. What is the shear stress on the cube ?

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Shear Stress` = F_(1)/A = ( 4 xx 10^(8))/((0.5)^(2)) = 1.6 xx 10^(9) N//m^(2)`
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