Question

A rectangular bar of metal 10 0×50 250 .It carries tensile load of 500 kN if direction of its length, 2000 kN compressive on 100 ×250 faces and 1000 kN tensile on the 50 ×250 . Take =0.3, =210 . Find the change in the volume of bar.

Answer 1

Answer:

The answer is

Explanation:

It carries tensile load of 500 kN if direction of its length, 2000 kN compressive on 100 ×250 faces and 1000 kN tensile on the 50 ×250 . Take =0.3, =210