A boy of mass m boy stands at the edge of a merry-go-round of radius R =
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A boy of mass mboy stands at the edge of a merry-go-round of radius R = 3.5 m and mass mmgr, and both are initially at rest. The boy then walks along the edge of the merry-go-round. After walking a distance of 21 m relative to the merry-go-round, the boy finds that the merry-go-round has rotated through an angle of 20°. Find the ratio of mboy to mmgr.
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The angular momentum of the boymerrygoround system is constant and since both start at rest zero The ...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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