A bar of 20 mm diameter is tested in tension. It is observed that when a load of 37.7 kN is applied, the extension measured over a gauge length of 200 mm is 0.12 mm and contraction in diameter is 0.0036 mm . Find poission's ration and elastic constants E,G,K.
Explanation
The problem involves the calculation of Poisson's ratio and elastic constants using the given parameters. The formulas for the calculation of these constants are derived from the theory of elasticity.
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