A solid sphere of mass M and radius R is divided into two unequal parts. The...
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A solid sphere of mass M and radius R is divided into two unequal parts. The first part has a mass of and is converted into a uniform disc of radius 2R. The second part is converted into a uniform solid sphere. Let I be the moment of inertia of the disc about its axis and Iz be the moment of inertia of the new sphere about its axis. The ratio of is given by (A) 185 (B) 65 (C) 285 (D) 140 A solid sphere of mass M and radius R is divided into two unequal parts. The first part has a mass of and is converted into a uniform disc of radius 2R. The second part is converted into a uniform solid sphere. Let I be the moment of inertia of the disc about its axis and Iz be the moment of inertia of the new sphere about its axis. The ratio of is given by (A) 185 (B) 65 (C) 285 (D) 140
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Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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