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A wheel comprises of a ring of radius R and mass M and three spokes each of mass m. The mo

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A wheel comprises of a ring of radius R and mass M and three spokes each of mass m. The moment of inertia of the wheel about its axis is _____? . The options are 1) 2) 3) 4)

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Jammalamadaka

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22 Apr 2009 18:59:34 IST

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Can someone give me the answer?

Madmax

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22 Apr 2009 19:33:03 IST

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The answer is b) .....of the ring it is MR^2 and of each rod it is mR^2/3....so net MI is simply MR^2+3*mR^2/3 =(M+m)R^2

Jammalamadaka

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22 Apr 2009 22:56:23 IST

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..............

Killer Kiran

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22 Apr 2009 22:59:21 IST

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2 ...

Krishna Gopal Singh

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23 Apr 2009 01:30:17 IST

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Right answer Madmax. Well done

Jammalamadaka

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23 Apr 2009 11:31:06 IST

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Thanks!

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