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JEE PHYSICS MCQ: OSCILLATIONS

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Application +4 | -1

A particle executing SHM is given by equation

x=A \cos (\omega t+\phi)

. When particle is at half the amplitude with positive velocity initially, the initial phase

\phi

is

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Correct option: C

\frac{5 \pi}{3}

Option C (

\frac{5 \pi}{3}

) is correct because it satisfies the given conditions of position and velocity at t=0.

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