Detailed Solution please
Extracted text: 25-mm-diameter 60 kN In a standard tensile test a steel rod of 25-mm diameter is subjected to a tension force of 60 kN. Knowing that v = 0.3 and E = 200 GPa, determine (a) the elongation of the rod in a 250-mm gage length, (b) the change in diameter of the rod. 60 kN 250 mm