5. An angle bracket having thickness -0.75 in. is attached to the flange of a column by two 5/8 in. diameter bolts (see figure). A uniformly distributed load from a floor joist acts on the top face of the bracket with a pressure 1-275 psi. The top face of the bracket has length L-8 in. and width b 3.0 in. Disregard friction between the bracket and the column. (a) Determine the average bearing pressure on between the angle bracket and the bolts. (b) Determine the average shear stress Taver in the bolts. Angle bracket