Question: A boxer's fist and glove have a mass of m = 1.06 kg. The boxer's fist can obtain a speed of v = 8.75 m/s

 A boxer's fist and glove have a mass of m = 1.06 kg. The boxer's fist can obtain a speed of v = 8.75 m/s in a time of t = 0.17 s.

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

(b) Find the magnitude of the average net force that the boxer must apply to his fist to achieve the given velocity.

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