The shaft of the distributed mass system is simply supported by the bearings at A and B and has a constant speed of 550 rev/min. The reaction forces acting on the bearings at A and B are FA =

−17.5ˆi + 30.3ˆj N and FB = −25.0ˆi − 43.3ˆj N, respectively. Using the graphic approach determine the magnitudes and angular orientations of the reaction forces at bearings A and B.