A uniform rod of length l lies on a frictionless horizontal surface on which it is pivoted about its centre. A ball moving with speed v as shown in figure collides with the rod at one of the ends. After hitting, the ball sticks to the rod. There is a similar uniform rod of length l, pivoted at one of its ends and a similar ball with same speed strikes the other end of the rod and sticks to it. The ratio of final angular momentum in both cases is: