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Water comes out from a conical funnel at...

Water comes out from a conical funnel at the rate of `5 cm^(3)//s`. When the slant height of a water cone is 4 cm, find the rate of decrease of slant height of a water cone. The semi vertical angle of a conical funnel is `(pi)/(3)`.

Text Solution

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The correct Answer is:
`(5)/(6pi)cm//s`
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