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Question

What is the Screen Shot 2020-01-01 at 5.33.47 PM.pngWhat are the x-

and y-components of the velocity of the 8 ball after the collision?

Screen Shot 2020-01-01 at 5.33.47 PM.png

In a game of pool, the cue ball moves at a speed of 2 m/s toward the eight ball. When the cue ball
hits the eight ball, the cue ball bounces off with a speed of 0.8 m/s at an angle of 20, as shown in
the diagram below. Both balls have a mass of 0.6 kg.
After: 0.8 m/s
20
Cue
X
Cue
8
Before: 2 m/s
Before: 0 m/s

Top Answer

x component of 8 ball: Vx =... View the full answer

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