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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: BALLOON RISES....
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[Post New]25 Mar 2008 16:07:06 IST
    Subject: Re:BALLOON RISES....
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hash_include (381)

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Olaaa!! Perrrfect answer. 59  [102 rates]
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equate the heights. and then use t2 - t1 = 5 sec
where t2 = time balloon takes to go to that height and t1 = time stone takes
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