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The side of a square sheet is increasing...

The side of a square sheet is increasing at 3 cm per minute. At what rate is the area increasing when the side is 10 cm long?

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MODERN PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
  1. A man 160 cm tall, walks away from a source of light situated at the t...

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  2. A man of height 2m walks at a uniform speed of 5km/h away from a lamp...

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  3. The side of a square sheet is increasing at 3 cm per minute. At what r...

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  4. The side of a square is increasing at the rate of 0.2 cm/s. Find the r...

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  5. The length 'x' of a rectnagle is decreasing at the rate of 3cm/m and t...

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  6. The length 'x' of rectangle is decreasing at the rate of 2 cm/min and ...

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  7. An edge of a variable cube is increasing at the rate of 3 cm second. H...

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  8. Water is dripping out form a conical funnel at the uniform rate of 2cm...

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  9. An inverted conical vessel whose height is 10 cm and the radisu of whs...

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  10. A ladder 5 m long is leaning against a wall. The bottom of the ladder ...

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  11. The radius of a circular soap bubble is increasing at the rate of 0.2 ...

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  12. The radius of a circular soap bubble is increasing at the rate of 0.2 ...

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  13. In a competition, a brave child tries to inflate a huge spherical ball...

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  14. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  15. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  16. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  17. Show that the following functions are strictly increasing on R: f(x) =...

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  18. Show that the following functions are strictly increasing on R : f(x) ...

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  19. Show that the following functions are strictly increasing on R: f(x) =...

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  20. Without using the dervative, show that f(x) = |x| is strictly increasi...

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