A child is standing on the edge of a 3-meter radius merry-go-round that is spinning at a constant rate of 0.3 revolutions per second. What is the magnitude and direction of the centripetal acceleration of the child? and when to use ac equal to v^2/r and when to use ac equal to velocity^2 times by radius,

A child is standing on the edge of a 3-meter radius merry-go-round that is spinning at a constant rate of 0.3 revolutions per second. What is the magnitude and direction of the centripetal acceleration of the child? and when to use ac equal to v^2/r and when to use ac equal to velocity^2 times by radius,

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Circular Motion And Other Applications Of Newton's Laws

Section: Chapter Questions

Problem 48CP: A single bead can slide with negligible friction on a stiff wire that has been bent into a circular...

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