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** An object of mass m1 =7.1 kg moving at 5.3 m/s strikes a stationary second object of unknown mass. After an elastic collis

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C APply Corehmay imnimut Upo 5o 853 6-Appe andeAkon4 momashar alons an 7-1(5-1)+07i(37)-)+ a lemy vaw4 yr -1 (3.7)Sn(ut) 1.26

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