APFIVE Average Force in a Collision
A 0.5 kg ball strikes a wall with a speed of 8 m/s and rebounds in the opposite direction at a speed of 6 m/s. If the ball is in contact with the wall for 0.02 s, what is the magnitude of the average force exerted on the ball during the collision?
A
200 N
B
250 N
C
700 N
D
350 N
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