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[Post New]10 Dec 2007 08:35:17 IST
    Subject: this is from ROTATIONAL MOTION,MOMENT OF INERTIA(2ND ONE)
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rakhiagrawal (31)

Scorching goIITian

Olaaa!! Perrrfect answer. 5  [8 rates]
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1.IN A BICYCLE RADIUS OF REAR WHEEL IS TWICE THE RADIUS OF FRONT WHEEL.IF Rf &Rr are THE RADIUS OF,Vf &Vr ARE SPEEDS OF TOPMOST POINTS OF WHEEL THEN
(A)Vr=2Vf
(b)Vf=2Vr
(C)Vf=Vr
(d)Vf>Vr
explain how?
    
 

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