Question

A bar of elastic material subjected to a direct compressivestress e1 in the longitudinal direction. Suitable lateral compressive stress e2 is applied along each of the other two lateral directions to limit the net strain in each of the lateral directions to half the magnitude of what it could be under e1 acting alone. If a is poissions ratio of the material., then the magnitudeof e2 is

Answer 1

Answer:

This is a very good question