A uniform disk, a thin hoop, and a uniform sphere, all with the same mass and same outer radius, are each free to rotate about a fixed axis through its center. Rank the objects according to their angular momenta, least to greatest.

A uniform disk, a thin hoop, and a uniform sphere, all with the same mass and same outer radius, are each free to rotate about a fixed axis through its center. Rank the objects according to their angular momenta, least to greatest.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A uniform disk, a thin hoop, and a uniform sphere, all with the same mass and same outer radius,
are each free to rotate about a fixed axis through its center. Rank the objects according to their
angular momenta, least to greatest.
di sk
hoop
sphere
O 1. disk, hoop, sphere
O 2. hoop, sphere, disk
O 3. sphere, disk, hoop
O 4. hoop, disk, sphere
O 5. disk, sphere, hoop

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