Answered: 4. Three figure-skaters are performing… | bartleby

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4. Three figure-skaters are performing on a horizontal sheet of ice. The masses, positions, and
velocities of the skaters are:
ř1 = 2i + 23 m
71 = 38 – ĵ m/s
40 kg :
50 kg : T2 = 31 – 3.5ĵ m i2 = -3.5 + 3.5ĵ m/s
55 kg : F3 = -2i – 1.5j m i3 = 3.73 m/s
What are the magnitude and direction of the momentum of this system of skaters?

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