NEET UG PHYSICS MCQ: MOTION IN PLANE

1 Hard

1 of 1

Application +4 | -1

A particle is projected with velocity

\sqrt {2gh,} \;

such that it just crosses two walls of height h and separated by h Find the angle of projection.

View answer and explanation

Correct option: D

{30^0}

Option D (

{30^0}

) is correct because it satisfies the condition for the projectile to just cross the two walls of height h separated by h, given the initial velocity.

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\overrightarrow P \,\,.\,\,\overrightarrow Q = 0\,and\,\overrightarrow P \,\, \times \,\,\overrightarrow Q = 0

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\overrightarrow{\mathrm{A}}

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{\cot ^{ - 1}}\left( 2 \right)

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