find shear () kn and moment () kn·m at x = 3l/4 for the beam shown in fig. b(first solve for the reaction moment at fixed support a). let ma = 24 kn·m, p = 48 kn, l=6 m, and q0 = 8 kn/m.
Find shear () kN and moment () kN·m at x = 3L/4 for the beam shown in Fig. b(first solve for the reaction moment at fixed support A). Let MA = 24 kN·m, P = 48 kN, L=6 m, and q0 = 8 kN/m.