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An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with a 10.9 kg mass that is initially a

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Class Note Guven m. = 8.57 kg Mr a 10-a tog - loints are Ug = 0 Allo collision A = 2.5 m/s 9 Accending to the conservation of

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