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A wheel of mass 10 kg has a moment of inertia of 10 kgm² about its own axis. The radius of gyration will be
Options
(a) 10 m
(b) 8 m
(c) 6 m
(d) 4 m
Correct Answer:
4 m
Explanation:
I=MK² = 160
K² = 160/M=160/10=16
K=4 m.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If sound wave travel from air to water, which of the following remains unchanged?
- Consider 3rd orbit of He⁺(helium), using non-relativistic approach, the speed
- The potential energy of particle in a force field is U = A/r² – b/r, where A and B
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- A ball rolls without slipping. The raidus of gyration of the ball about an axis
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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