During batting practice, the ballplayer swings his bat with a velocity of 15
m/s. If the bat is 0.8 m long, what is the centripetal acceleration at the end of
the bat? (Ignore the length of the ballplayer's arm.)
O A. 240.6 m/s2
B. 281.2 m/s2
C. 187.5 m/s2
O D. 326.9 m/s2