question archive A skater of mass 70 kg moves with a velocity of 5
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A skater of mass 70 kg moves with a velocity of 5.0 m/s toward another skater of mass 50 kg who is at rest. The moving skater grasps the second about the waist and they slide off together. The final velocity of the two is --
Question 49 options:
5.0 m/s
4.2 m/s
2.9 m/s
3.8 m/s
zero
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