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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
- By sucking through a straw, a student can reduce the pressure of his lungs
- The radius of the convex surface of a plano-convex lens is 20 cm and the refractive index
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- Two identical cells of the same e.m.f. and same internal resistance
- If capillary experiment is performed in vaccum, then a liquid under the condition
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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