A steel latch is " thick. A force P of 600 pounds is uniformly distributed as shown in Fig. 2-23. Determine the maximum shear, tensile, and compressive stresses at section A-A and at point B. ร $22=0 B 600lb 600 lb 600 lb A 11 R B 1.5" B M 300 in-lb = 7200 psi S=5400 psi H M = 900 in-lb 4" A Fig. 2-23