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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: h cverma pat i
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[Post New]9 Apr 2008 22:26:47 IST
    Subject: Re:h cverma pat i
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varun.tinkle (1158)

Blazing goIITian

Olaaa!! Perrrfect answer. 204  [273 rates]
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LET THEM PULL THE ROPE WITH A FORCE F
THEREFORE THE TENSION IN THE ROPE IS F
TCOS@+TCOS@=MG
WHERE M IS THE WIEGHT OF THE MAN
2TCOS@=MG
2FCOS@=MG
F=MG/2COS@
AS THE ROPE IS BEING PULLED COS@ IS BEING INCREASED
THEREFORE THE FORCE APPLIED INCREASES WITH HIEGHT
From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.

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