A orthogonal cutting operation is performed on a work material whose shear strength = 52,000 lb/in2 . The operation set-up includes a rake angle of 15o, cutting speed = 200 ft/min, the undeformed chip thickness = 0.012 in, and the cut width = 0.100 in. After the cut, the chip thickness = 0.025 in. Determine (a) shear angle, (b) friction angle, (c) coefficient of friction, (d) shear force, (e) cutting force, (f) thrust force, and (g) friction force.