The beam shown in Figure P7.33 has a croft section of depth 60 mm and width 30 mm. The loa...

The beam shown in Figure P7.33 has a croft section of depth 60 mm and width 30 mm. The load P and reactions R1 and R2 all lie in a plane that forms an angle of 20° counter, clockwise from the y axis. Determine the point in the beam at which the maximum tensile flexural stress acts and the magnitude of that stress.

FIGURE P7.33