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AP EAMCET202522 May 2025Evening ShiftMathematicsHeights and DistancesActual

An aeroplane is flying at a constant speed, parallel to the horizontal ground at a height of 5 kms. A person on the ground observed that the angle of elevation of the plane is changed from 15^ to 30^ in the duration of 50 seconds, then the speed of the plane (in kmph) is

Options

  1. A100
  2. B720
  3. C360
  4. D540

Correct answer

B. 720

Step-by-step solution

NO SOLUTION

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