Rotational kinetic energy: A uniform solid sphere of mass M and radius R rotates withan angular speed w about an axis through its center. A uniform solid cylinder ofmass M, radius R, and length 2R rotates through an axis running through the centralaxis of the cylinder. What must be the angular speed of the cylinder so it will havethe same rotational kinetic energy as the sphere?2w/√54w/5○ w/√√52w/5√215 W

Answered: Image /qna-images/answer/76582afc-126e-4e7b-a2d8-4233b01783a9.jpg

Answered: Rotational kinetic energy: A uniform…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 63P: A system consists of a disk of mass 2.0 kg and radius 50 cm upon which is mounted an annular...

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