Answered: The ratio of the radius of the motion…

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The ratio of the radius of the motion of particle AA to that of particle BB is closest to

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section: Chapter Questions

Problem 38PQ: A Two particles A and B move at a constant speed in circular paths at the same angular speed ....

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

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Two particles, AA and BB, are in uniform circular motion about a common center. The acceleration of particle AA is 5.6 times that of particle BB. The period of particle BB is 2.0 times the period of particle AA. The ratio of the radius of the motion of particle AA to that of particle BB is closest to

rA/rBrA/rB = 2.8

rA/rBrA/rB = 11

rA/rBrA/rB = 1.4

rA/rBrA/rB = 7.8

rA/rBrA/rB = 0.36

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