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Physics, 28.11.2019 19:31, gudon986732
Two children (m = 26.0 kg each) stand opposite each other on the edge of a merry-go-round. the merry-go-round, which has a mass of 1.66 โ 102 kg and a radius of 1.4 m, is spinning at a constant rate of 0.44 rev/s. treat the two children and the merry-go-round as a system.
(a) calculate the angular momentum of the system, treating each child as a particle. (give the magnitude.) kg ยท m2/s (b) calculate the total kinetic energy of the system. j (c) both children walk half the distance toward the center of the merry-go-round. calculate the final angular speed of the system. rad/s
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Two children (m = 26.0 kg each) stand opposite each other on the edge of a merry-go-round. the merry...
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