When a baseball player stands in the batter's box waiting to swing at the ball, it takes about 0.7 milliseconds for the baseball to leave the pitcher's hand and reach home plate. A regulation baseball has a mass of 0.145 kg.
If the baseball player hits the baseball with a force of 6 N, what is the acceleration of the baseball?
A. O 0.21 m/s
B. O 41.4 m/s2
201 m/s2
D.
4.20 m/s2