A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg. The ball accelerates at 2,000 m/s2. What is the net force, to the nearest newton, that accelerates the ball?
I know the answer is 50, but I don't know how to do it!
I want to eat some chips
f = m a = 0.05 kg * 2000 m/s^2 = 100 N
where did the 50 come from?