You place a mass m=25 g on a book and slowly increase the angle θ that the book makes with the horizontal. At a critical angle θc=43∘, the mass starts to slide so you hold the angle constant. The mass takes 0.75 s to slide a distance of 17 cm to the edge of the book. Assume that the values of μs and μk are uniform all over the book. What is the value of μk?

You place a mass m=25 g on a book and slowly increase the angle θ that the book makes with the horizontal. At a critical angle θc=43∘, the mass starts to slide so you hold the angle constant. The mass takes 0.75 s to slide a distance of 17 cm to the edge of the book. Assume that the values of μs and μk are uniform all over the book. What is the value of μk?

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 30AP: An object of mass m1 = 4.00 kg is tied to an object of mass m2 = 3.00 kg with String 1 of length ( =...

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