A 200-g ball dropped from a height of 50 cm rebounds to a height of 35 cm after impact.The change in momentum of the ball is
A) 0.51 kgm/s
B) 0.59 kgm/s
C) 1.2 kgm/s
D) 3.3 kgm/s
E) 0.82 kgm/s
Correct Answer:
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