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![[Post New]](/templates/default/images/icon_minipost_new.gif) 8 Feb 2008 15:05:02 IST
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Q. A uniform circular disc of mass M and radius R is suspended vertically from a
horizontal axis AB fixed at a distance R/2 above the centre C of the disc. The disc can rotate freelly about the axis AB. A particle of mass m moving horizontally with
velocity v strikes the point 'P' lying vertically below the centre and on the edge of the disc.Find the minimum value of v so that the disc can make full rotation about the axis AB. [Take (M/m)=3 and e=0.5].
SALUTES ASSURED TO ALL CORRECT ANSWERS.
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8 Feb 2008 21:00:20 IST
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Come on goiitians, try this!!!
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8 Feb 2008 21:13:39 IST
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cud u give the fig im not able to understand the situation
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FAILURE IS NOT FALLING IN LIFE BUT NOT RISING AGAIN AFTER FALLING!!!!!!
I LIKE WAVES NOT BECAUSE THEY RISE AND FALL..
BUT BECAUSE EVERYTIME THEY FALL THEY RISE AGAIN!!!!!!!
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8 Feb 2008 23:47:38 IST
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Is the axis perpendicular to the plane of paper or what? Give a diagram
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Will nip in at times to solve problems :)
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