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Ask iit jee aieee pet cbse icse state board experts Expert Question: experts...m correct or not???
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[Post New]17 Feb 2007 22:07:06 IST
    Subject: experts...m correct or not???
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magiclko (4210)

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jst hav a luk at the solution provided by me at this post.... its rite or not????
 
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NIT-Allahabad...

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[Post New]19 Feb 2007 12:41:56 IST
    Subject: Re:experts...m correct or not???
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iitkgp_bipin (6144)

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Olaaa!! Perrrfect answer. 1044  bad job dude!! I dont approve of this answer! 1  [1508 rates]
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Yes magiclko ur concept is perfect.

But your Mp is the moment of inertia about an axis through P which is given by

Mp = Mcentre of mass + m.d2
where d is the distance of P from centre of mass i.e. l/2

Hence Mp = ml2/12 + m(l/2)2
               = ml2/3
Bipin Kumar Dubey
Chemical Dept.
IIT Kharagpur

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