Find the total elongation of the rod

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A steel rod having a cross-sectional area of 300 mm2 and a length of 150 m is suspended vertically from one end. The rod supports a tensile load of 20 kN at its free end. Given that the mass density of steel is 7850 kg/m3 and E = 200 GPa, find the total elongation of the rod.

Reference no: EM131260460

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