1 23 In the arrangement as shown in the figure th stepped

Last updated: 6/5/2023

1 23 In the arrangement as shown in the figure th stepped steel bar ABC is loaded by a load P Th material has Young s modulus E 200 GPa an the two portions AB and BC have area of cros section 1 cm and 2 cm respectively The magnitude of load Prequired to fill up the gap of 0 75 mm is A a 10 kN B P 1m 1m Gap 0 75 mm b 15 kN