Determine the skaters final velocity

Reference no: EM13494711

A skater of mass 74.5 kg initially moves in a straight line at a speed of 4.80 m/s. The skater approaches a child of mass 37.5 kg, whom he lifts on his shoulders. Assuming there are no external horizontal forces, what is the skater's final velocity?

Reference no: EM13494711

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