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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: - If ∆U and ∆W represent the increase in internal energy and work done by the system
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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 ∆U and ∆W represent the increase in internal energy and work done by the system
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- If dimensions of critical velocity of a liquid flowing through a tube are expressed
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- A freely suspended bar magnet aligns itself in
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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