Question
Medium
Solving time: 3 mins
Two identical discs are moving with the same kinetic energy. One rolls and the other slides. The ratio of their speeds is :
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Text solutionVerified
Let speed of disc which rolls is and that which slides is . For equal kinetic energies, we use
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Question Text | Two identical discs are moving with the same kinetic energy. One rolls and the other slides. The ratio of their speeds is : |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 118 |