(A) Two buses start at the same time towards each other from terminals A and B, 8 km apart. The time needed for the first bus to travel from A to B is 8 minutes and of the second bus B to A is 10 minutes. How much time is needed by each bus to meet each other if they traveled at their respective uniform speeds. (B) \"5\"\" - R Each of the two identical shafts is attached to a rigid wall at one end and supported by a A bearing at the other end. The gears attached to the shafts are in mesh. Determine the reactive torques at A and C when the torque T is applied to gear B. L %R C c c