24. The moment of inertia I of a solid sphere is (2/5) mR². This sphere rolls without slipping down an inclined plane with an inclination angle 0 = 30.0° from the horizontal direction. The mass of the sphere is 1.00 kg. What is the friction force between the inclined plane and the sphere? A) 1.90 N B) 1.40 N C) 1.70 N D) 1.10 N E) 0.65 N

24. The moment of inertia I of a solid sphere is (2/5) mR². This sphere rolls without slipping down an inclined plane with an inclination angle 0 = 30.0° from the horizontal direction. The mass of the sphere is 1.00 kg. What is the friction force between the inclined plane and the sphere? A) 1.90 N B) 1.40 N C) 1.70 N D) 1.10 N E) 0.65 N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

24. The moment of inertia I of a solid sphere is (2/5) mR². This sphere rolls without slipping down
an inclined plane with an inclination angle 0 = 30.0° from the horizontal direction. The mass of
the sphere is 1.00 kg. What is the friction force between the inclined plane and the sphere?
A) 1.90 N
B) 1.40 N
C) 1.70 N
D) 1.10 N
E) 0.65 N

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