The link AB of a mechanism is 40 cm long and weights 30 N. It is undergoing plane motion in x-y plane and the accelerations of its ends are : aA = 12 m/sec2 at 100 from X-axis in counter clockwise direction, aB = 20 m/sec2 at 600 in counter clockwise direction, from AB (Refer the Above figure). The centre of gravity of the link is at G where AG = 20 cm. The radius of gyration of the link about Z-axis through G is 12 cm. Determine the forces FA and FB applied at A and B respectively to give above-mentioned accelerations, if FA has a horizontal component of 60 N towards right.
