At the Slow Lane Bowling Alley, Molly Armbrecht bowls a strike where a 6.50-kg bowling ball moving at 11.0 m/s collides with a 4.3-kg Jackson Black pin, which is scattered at an angle of 25.0º to the initial direction of the bowling ball and with a speed of 8.5 m/s. (a) Calculate the final velocity (magnitude and direction) of the bowling ball. Hint: Do not assume the scattering angles make 90o; that only works if the two objects have the same mass.