If a ball at 5m/s struck two stationary balls and it is repelled back at -3m/s at an angle of 15 degrees, what would be the velocity of ball #2 if ball #1 traveled at 1m/s and 10 degrees from the normal?(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Velocities of balls after 2D collision

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