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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 thin semicircular conducting ring (PQR) of radius r is falling with its plane
- A particle of mass m moves with constant speed along a circular path of radius r under
- A solid body rotates about a stationary axis, so that its angular velocity
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
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 thin semicircular conducting ring (PQR) of radius r is falling with its plane
- A particle of mass m moves with constant speed along a circular path of radius r under
- A solid body rotates about a stationary axis, so that its angular velocity
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
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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