Question
if the ball that was thrown to a fried has a mass of 0.15kg and it accelerates at 20m/s, what force did you exert on the ball?
Answers
Damon
you mean 20 m/s^2 I think
F = m a = .15 * 20 = 3 N
F = m a = .15 * 20 = 3 N