Abowling ball has a mass of 6 kg. what happens to its momentum when its speed increases from 2m/s to 4 m/s?

a) the initial momentum is 6 kg m/s, and the final momentum is 3 kg m/s

b) the initial momentum is 6 kg m/s, and the final momentum is 12 kg m/s

c) the initial momentum is 12 kg m/s, and the final momentum is 24 kg m/s

d) the initial momentum is 12 kg m/s, and the final momentum is 3 kg m/s