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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.
Related Questions: - A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- Consider a compound slab consisting of two different materials having equal thickness
- Electromagnetic induction is not used in
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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
- A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- Consider a compound slab consisting of two different materials having equal thickness
- Electromagnetic induction is not used in
- The S.I. unit of electric flux is
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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