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Sand is pouring from a pipe at the rate ...

Sand is pouring from a pipe at the rate of `12` `cm^3` / s. The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast if the height of the sand cone increasing when the height is `4` cm ?'

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BODY BOOKS PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
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  2. Of all the cylinders with given surface area, show that the volume is ...

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  3. Sand is pouring from a pipe at the rate of 12 cm^3 / s. The falling sa...

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  4. If the radius of a sphere is measured as 9 m with an error of 0.03 m, ...

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  5. Two equal sides of an isosceles triangle with fixed base 'a' are decre...

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  6. Consider the function f(x)=(x+1)^3(x-3)^3 Find f'(x).

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  7. Consider the function f(x)=(x+1)^3(x-3)^3 Find critical points of f(x)...

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  8. Find the intervals in which the function f(x)=(x+1)^3(x-3)^3 strictly ...

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  9. Find the point on the curve y=x^3-11x+5 at which the tangent is y=x-11

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  10. Prove that the volume of the largest cone that can be inscribed in a s...

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  17. Find the interval in which the function x^3-6x^2+9x+15 is increasing.

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