this is the total time so the asnwer you rewuire would be this -12
a jug contains 15 glasses of juice. when u open the tap at the bottom, it takes 12 secinds to fill a glass with juice. if u leave the tap open, how long will it take to fill the ramaining 14 glasses and thus empty the jug ?
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14 Answers
Dr.House
·2009-04-28 00:02:33
i asusual flopped. celestine and rohan rocked !!! my score is pathetic [256]
Celestine preetham
·2009-04-28 00:38:01
no john cena its not 44.9
and yes rohan i guess ur ans also same as mine (guess u found total time in#2 )
Celestine preetham
·2009-04-28 00:41:31
method is quite simple
dV= AdH =adV now V =√2gH/1-(a/A)2
so simply put
dH =α√Hdt
ie t=λ(√H1-√H2)