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Physics, 04.08.2020 23:01 lilinicholeb

A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15 m/s at a 23.3 degrees angle. What is the y-component of the velocity of the second ball?

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A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15...
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