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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 the wavelength of light in vacuum be, the wavelength in a medium of refractive index
- A gramophone record is revolving with an angular velocity ?. A coin is placed at
- Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
- A body is thrown vertically up with a velocity u.It passes three points A,B and C
- Four identical rods are joined to from a square. If the temperature difference
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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