A bullet with mass m = 10.35 g strikes a pendulum bob with mass M = 1.38 kg horizontally with a speed u and becomes embedded in the bob. The bob is initially at rest and is suspended by a stiff rod of length L = 9.86 cm and of negligible mass. What is the minimum speed u in meters per second which causes the bob to execute a complete vertical circle? Round your answer to 2 decimal places. Add your