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NEET Sample Paper NEET Sample Test Paper-68

  • question_answer
    For angles of projection of a projectile at angle  \[\left( 45{}^\circ  - \theta  \right) and (45{}^\circ  +\theta )\], the horizontal ranges described by the projectile are in the ratio of:

    A) \[1\, :\, 1\]         

    B) \[2\, :\, 3\]

    C) \[1\, :\, 2\]         

    D) \[2\, :\, 1\]

    Correct Answer: A

    Solution :

    The projectiles are projected at angles \[(45{}^\circ -\theta )\] and \[(45{}^\circ +\theta )\] which are complementary to each other.


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