The collar B of negligible mass can slide freely on the 4-kg uniform rod CD. Knowing that...

The collar B of negligible mass can slide freely on the 4-kg uniform rod CD. Knowing that in the position shown crank AB rotates with an angular velocity of 5 rad/s and an angular acceleration of 60 rad/s2, both clockwise, determine the force exerted on rod CD by collar B.

Fig. P16.120