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AP EAMCET202421 May 2024Morning ShiftPhysicsMotion in Two DimensionsActual

The horizontal range of a projectile projected at an angle of 45^ with the horizontal is 50 m . The height of the projectile when its horizontal displacement is 20 m is

Options

  1. A18 m
  2. B36 m
  3. C12 m
  4. D24 m

Correct answer

C. 12 m

Step-by-step solution

R =50 ~m , =45^ By equation of trajectory y=x (1- x R ) At x =20 ~m , y = h h=20 45^ (1- 20 50 )=20 3 5 =12 ~m

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