In some cases of bending of a rectangular cross-section bar, the following stresses occur: 12 0= = (M +9-94) - + gh 6q II Mo+ 8 20 6q/h h 4 dzy Tyy h - y) x 6q/33 h2 h h 3 12 -1/2 Verify that the equilibrium conditions are met and find the loads (stresses) on the faces of the bar. The figure shows the dimensions of the bar and the quantities q and MO are constants. Say what units should be. 1 4q 1/2 h3