Q18 A square prism of wood 50mm x 50mm in cross section and

Last updated: 6/7/2023

Q18 A square prism of wood 50mm x 50mm in cross section and 300 mm long is subjected to a tensile stress of 40 N mm along its longitudinal axis and lateral compressive stress of 20 N mm on one set of lateral face and a lateral tensile stress of 10 N mm on the other set of lateral faces Find the change in dimension of prism Take 0 4 and E 1 5 x 10 N mm 20 N mm 40 N mm 10 N mm 300 mm 20 N mm 10 N mm 50 mm 40 N mm Ans along x 0 88 mm y 0 133 mm z 6 67 x 10 mm