A 0.140 kg baseball is pitched toward home plate at 30.0 m/s. The batter hits the ball back (opposite direction) to the pitcher at 44.0 m/s. Assume that towards home plate is positive. What is the change in momentum for the ball? A) −10.4 kg* m/s B) 1.96 kg*m/s C) −8.2 kg*m/s D) −20.4 kg*m/s

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