A boxer's fist and glove have a mass of m=0.72 kg. The boxer's fist can obtain a speed

of v = 8.5 m/s in a time of t = 0.11 s

Part (a). Find the magnitude of the average acceleration in meters per square second, of the

boxer's fist.

Part (b) How much force did the boxer apply to his fist/glove, in newtons?