In the figure, a small disk of radius r-3.00 cm has been glued to the edge of a larger disk of radius R-6.00 cm so that the disks lie in the same plane. The disks can be rotated around a perpendicular axis through point O at the center of the larger disk. The disks both have a uniform density (mass per unit volume) of 1.40 x 10 kg/m³ and a uniform thickness of 6.00 mm. What is the rotational inertia of the two-disk assembly about the rotation axis through O?

In the figure, a small disk of radius r-3.00 cm has been glued to the edge of a larger disk of radius R-6.00 cm so that the disks lie in the same plane. The disks can be rotated around a perpendicular axis through point O at the center of the larger disk. The disks both have a uniform density (mass per unit volume) of 1.40 x 10 kg/m³ and a uniform thickness of 6.00 mm. What is the rotational inertia of the two-disk assembly about the rotation axis through O?

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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