A square frame of ABCD consisting of five steel bars of

Last updated: 6/4/2023

A square frame of ABCD consisting of five steel bars of cross section area 400 mm and joined by pivot is subjected to action of two forces P 40 kN in the direction of the diagonal as shown Find change in angle at A if Young s modulus Y 2 x 105 N mm 1 1 A rad 2000 B 1000 2 1000 C rad D none rad A a 13 40 kN