Considering that there are three children are riding on the edge of a merry-go-round that is a disk of mass 98 kg, radius 1.3 m, and is spinning at 17 rpm. The children have masses of 23.6 kg, 26.4 kg, and 34.6 kg. If the child who has a mass of 26.4 lg moves to the center of the merry-go-round, what is the new magnitude of angular velocity in rpm? M = 98 kgm1 = 23.6 kgm2 = 26.4 kgm3 = 34.6 kgr = 1.3 mf = 17 rpm

Considering that there are three children are riding on the edge of a merry-go-round that is a disk of mass 98 kg, radius 1.3 m, and is spinning at 17 rpm. The children have masses of 23.6 kg, 26.4 kg, and 34.6 kg. If the child who has a mass of 26.4 lg moves to the center of the merry-go-round, what is the new magnitude of angular velocity in rpm? M = 98 kgm1 = 23.6 kgm2 = 26.4 kgm3 = 34.6 kgr = 1.3 mf = 17 rpm

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 92A

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