11.10 (A/B). A load of 2 kN falls through 25 mm on to a stop at the end of a vertical bar 4 m long, 600 mm- cross- secti
Posted: Sat May 21, 2022 10:37 am
11.10 (A/B). A load of 2 kN falls through 25 mm on to a stop at the end of a vertical bar 4 m long, 600 mm- cross- sectional area and rigidly fixed at its other end. Determine the instantaneous stress and elongation of the bar. E = 200 GN/m2 (94.7 MN/m², 1.9 mm.]