SOLUTION: Steel bar having a rectangular cross section 15mmx20mm and 11 m long is suspended vertically from one end. The steel has a unit mass of 7850 kg/cu.m. and E=200GPa. If the load of 2
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Question 1192378: Steel bar having a rectangular cross section 15mmx20mm and 11 m long is suspended vertically from one end. The steel has a unit mass of 7850 kg/cu.m. and E=200GPa. If the load of 20kN is suspended at the other end of the rod, determine the total elongation of the rod. Answer by ikleyn(52776) (Show Source):