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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: circular motion.............
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[Post New]10 May 2008 15:03:42 IST
    Subject: circular motion.............
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ganesha1991 (1700)

Blazing goIITian

Olaaa!! Perrrfect answer. 300  [400 rates]
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N = mg

effective weight
mg = root m^2g^2 + m^2w^4R^2cos^2@ + 2mg
( mw^2Rcos@)cos(180-@)
cos@ will be negative for car B
and cos@ will be positive for car A
so
i think
N1 > N2
correct me if wrong
 this reply: 10 points  (with 2 Olaaa!! Perrrfect answer.   in 2 votes )   [?]
 
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