(Solved): Pleas make tha answe as accurate as possible! Tha question had been solved many time for point A o ...

Pleas make tha answe as accurate as possible! Tha question had been solved many time for point A only but there is noun for point A and B! ecept one that the answer is wrong! The figure shows a crank loaded by a force F=190lbf which causes twisting and bending of the 3//4-in-diameter shaft fixed to a support at the origin of the reference system. In actuality, the support may be an inertia which we wish to rotate, but for the purposes of a strength analysis we can consider this to be a statics problem. The material of the shaft AB is hot-rolled AISI 1018 steel (Table A-20). Using the maximum-shear-stress theory, find the factor of safety based on the stress at points A and B.