A 548 g ball strikes a wall at 13.5 m/s and rebounds at 14.3 m/s. If the ball is in contact with the wall for 0.031 s, what is the magnitude of the average force acting on the ball during the collision
a) 2.2 N
b) 3.5 N
c) 4.2 N
d) 5.8 N

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