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May 3, 2019 at 0:00 comment added Andre Ruegg Thank you! I see now I misunderstood and believed kinetic energy was kept in inelastic collision but I see its the other way around.
May 2, 2019 at 23:58 vote accept Andre Ruegg
May 2, 2019 at 23:54 history answered Rick Goldstein CC BY-SA 4.0