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Gravel is being duped from a conveyor be...

Gravel is being duped from a conveyor belt at a rate of `30 ft^(3)//min` and its coarsened such that it from a sile in the shape of a cone whose base diameter and height are always equal . How fast is the height of the pile increasing when the pile is 10 ft high ?

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The correct Answer is:
`(6)/(5pi) ft//min`
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FULL MARKS-APPLICATIONS OF DIFFERENTIAL CALCULUS -ADDITIONAL QUESTIONS SOLVED
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