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JEE Main 2025 Apr 3 Shift 1, Physics Q19: Motion In Two And Three Dimension

JEE Main2025Apr 3, Shift 1Physics
Q.

The angle of projection of a particle is measured from the vertical axis as and the maximum height reached by the particle is . Here as function of can be presented as

  1. A

    1

  2. B

    2

  3. C

    3

  4. D

    4

Solution

Since is measured from the vertical, the angle from the horizontal is . The vertical component of the initial velocity is

Maximum height:

This function is maximum at (vertical launch) and decreases monotonically to zero at (horizontal launch), with the characteristic profile shown in option (3).

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