7-9. Determine the largest shear force V that the member can sustain if the allowable shear stress is Tallow = 56 MPa. 7-10. If the applied shear force V = 90 kN, determine the maximum shear stress in the member. 7- it 7- st 75 mm 25 mm 75 mm 25 mm 25 mm Probs. 7-9/10 7-11. The overhang beam is subjected to the uniform distrib 50 kN/m. m