The 1.75in diameter steel uniform shaft has four pulleys attached to it and frictionless bearings at its ends. The pulley at B is connected to a motor that is driving the system. The other three pulleys are consuming the torque delivered by TB. If TA= 20.0kip·in, TB= 47.5kip·in, TC= 12.5kip·in, and TD= 15.0kip·in, find the rotation in the shaft between each pulley. Hint: Use statics to find the torque between each pulley. Gsteel= 11,200ksi.