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A comment on Perfectly centered break of a perfectly aligned pool ball rack. Parent comment

Re:Perfectly centered break of a perfectly aligned pool ball... by Someone on Tuesday February 04, 2014 @05:08PM (#7180586)
That's why I wrote "At least one ball will keep moving, though". I agree it might be possible to convert all kinetic energy into rotational energy, but that requires you to be able to get a ball spinning. I think that requires friction, which the OP I replied to ruled out.
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