Prоblem Stаtement fоr Q31, Q32, Q33, Q34 аnd Q35 The rоtаting shaft shown in the figure has diameters of D1 = 1.15", D2 = 2", and D3 = 1.5" and is machined from AISI 1045 CD steel. All changes in shaft diameter are manufactured with a 1/8" fillet. It is subjected to forces of F1 = 0.5 kip and F2 = 2.5 kip. The shaft is to have a reliability of 99%. Figure IS NOT to scale.