In a game of billiards, a player needs to perform
the following shot to sink his final ball in the
side pocket:
30°
30°
Assuming the cue ball is struck with an initial
velocity of 31 m/s, is in contact with the wall
for 20ms, and bounces off with a final velocity
of 24 m/s, determine the average acceleration
of the cue ball during this shot.
