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which has a mass of 1.70 x 102 kg and a radius of 1.2 m, is spinning at a constant ra 2 rev/s. Treat the two children and the as a system, (a) Calculate the angular momentum of the system, treating each child as a particle. (Give the magnitude.) 42560 kg m2/s ) Calculate the total kinetic energy of the system 427 86 (e) Both children walk half the distance toward the center of the merry-go-round. Calculate the final anqular speed of the system. Your response diners from the correct answer by more than 10%. Double check your calculations. rad/s
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