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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 luminous object is seperated from a screen by distance d. A convex lens
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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 luminous object is seperated from a screen by distance d. A convex lens
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
- Two charged spheres seperated at a distance d exert a force F on each other.
- Two radiations of photons energies 1 eV and 2.5 eV, successively
- Ratio of longest wavelengths corresponding to Lyman and Balmer series in hydrogen
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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