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An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter15: Place And Time

Section15.3: Time

Problem 1PQ

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Question

A light string can support a stationary hanging load of 4kg before breaking. An object of mass m = 3.25 kg attached to the string rotates on a frictionless, horizontal table in a circle of radius r = 0.805 m, and the other end of the string is held fixed as in the figure below. What range of speeds can the object have before the string breaks?

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