A wheel of mass 10 kg has a moment of inertia of 10 kgm² about its own axis

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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)

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