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a) A billiard cue ball with a mass of 0.60 kg and an eight ball with...

a) A billiard cue ball with a mass of 0.60 kg and an eight ball with a mass of 0.55 kg are rolled toward each other. The cue ball had a velocity of 3.0 m/s at 360°, and the eight ball had a velocity of 2.0 m/s at 90o. After the collision, the cue ball moves off at a velocity of 2.8 m/s at 105o. What is the velocity of the eight ball? Show all of your work.

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