A particle moves along the parabola y=x^(2) in the first quadrant | Filo
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Class 12



Application of Derivatives

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A particle moves along the parabola in the first quadrant in such a way that its x-coordinate (measured in metres) increases at a rate of 10 m/sec. If the angle of inclination of the line joining the particle to the origin change, when x = 3 m, at the rate of k rad/sec., then the value of k is

  1. 1
  2. 2
Correct Answer: Option(a)
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