13-62. A girl having a mass of 25 kg sits at the edge of the merry-go-round so her center of mass G is at a distance of 1.5 m from the axis of rotation. If the angular motion of the platform is slowly increased so that the girl's tangential component of acceleration can be neglected, determine the maximum speed which she can have before she begins to slip off the merry-go-round. The coefficient of static friction between the girl and the merry-go-round is µ, = 0.3. _1.5 m

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter10: Rotational Motion
Section: Chapter Questions
Problem 46P: A playground merry-go-round of radius R = 2.00 m has a moment of inertia I = 250 kg m2 and is...
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13-62. A girl having a mass of 25 kg sits at the edge of the
merry-go-round so her center of mass G is at a distance of
1.5 m from the axis of rotation. If the angular motion of the
platform is slowly increased so that the girl's tangential
component of acceleration can be neglected, determine the
maximum speed which she can have before she begins to
slip off the merry-go-round. The coefficient of static friction
between the girl and the merry-go-round is µ, = 0.3.
_1.5 m
Transcribed Image Text:13-62. A girl having a mass of 25 kg sits at the edge of the merry-go-round so her center of mass G is at a distance of 1.5 m from the axis of rotation. If the angular motion of the platform is slowly increased so that the girl's tangential component of acceleration can be neglected, determine the maximum speed which she can have before she begins to slip off the merry-go-round. The coefficient of static friction between the girl and the merry-go-round is µ, = 0.3. _1.5 m
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