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Q. A tennis ball of mass 57 g travels with velocity < 68, 0, 0 > m/s toward a wall. After bouncing off the wall, the tennis ball is observed to be traveling with velocity < -62, 0, 0 > m/s.

-What is change in the momentum of the tennis ball?

-What is magnitude of the change of momentum of the tennis ball?

-What is the change in magnitude of the tennis ball's momentum?

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