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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: - One solid sphere A and another hollow sphere B are of same mass and same outer radii.
- The ratio of magnetic dipole moment of an electron of charge e and mass 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
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
- The ratio of magnetic dipole moment of an electron of charge e and mass m
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
- In old age arteries carrying blood in the human body become narrow resulting
- Consider a compound slab consisting of two different materials having equal thickness
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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