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BITSAT2009PhysicsMotion in Two DimensionsActual

A projectile projected at an angle 30^ from the horizontal has a range R . If the angle of projection at the same initial velocity be 60^ , then the range will be-

Options

  1. AR
  2. BR / 2
  3. C2 R
  4. DR ²

Correct answer

A. R

Step-by-step solution

If sum of angle of projection =90^ for given speed then range for that angle of projection is same.

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