Extracted text: Q2: For the beam and loading shown, A- Draw the shear force and bending-moment diagrams. B- Determine the equations of the shear force and bending-moment curves for the segment BC. C- Compute the bending stress at point (a) and (b) on section C. D- Determine the values and locations of the maximum tensile and compression bending stresses -160 mm- 3 kN/m 20 mm М - 36 kN.m 100'mm A b B D 30 mm 2m 4m 1m 1m RE 30 mm 30 mm 20 mm