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A ball is thrown against a smooth wall. The bass has mass 6.0g and strikes the wall in the perpendicular direction with a speed of 12 m/s. Assume acceleration is constant while ball is in contact with wall. After touching the wall the center of mass of the super ball moves 0.50 cm toward the wall, and then moves the same distance away to complete the bounce.
(a) what is magnitude of the impulse delivered by the wall?
(b) What is the magnitude of the time-average force?
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