Draw and dimension the load and reaction diagram, the shear diagram, and the bending momen...

Draw and dimension the load and reaction diagram, the shear diagram, and the bending moment diagram for the beams shown in the following figures:

Suppose a 6 × 250 mm plate is formed into a channel section 150 mm high with flanges assumed to be 58 mm wide top and bottom. If the resulting member is to be used in bending about the y axis, find the values for and Iy if the equations of Fig. 1-7 can be assumed applicable.