고체역학 (Gere) — Shear Forces and Bending Moments: Problem 4.3-22

4.3-22 Find expressions for shear force V and moment M at x = L/2 of beam AB in structure (a). Express V and M in terms of peak load intensity \( q_0 \) and beam length variable L. Repeat for structure (b) but find V and M at mid-span of member BC.