Question
Hard
Solving time: 4 mins
A hollow sphere of radius and mass is fully filled with water of mass . It is rolled down a horizontal plane such that its centre of mass moves with a velocity . If it purely rolls :
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Text solutionVerified
Sol. (C) Total kinetic energy Rotational KE of sphere Translational KE of sphere + Translation KE of water inside it.
Angular momentum of sphere about a fixed point on ground,
Angular momentum of sphere about a fixed point on ground,
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Question Text | A hollow sphere of radius and mass is fully filled with water of mass . It is rolled down a horizontal plane such that its centre of mass moves with a velocity . If it purely rolls : |
Updated On | Aug 2, 2023 |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 241 |
Avg. Video Duration | 10 min |