A particle executes linear simple harmonic motion with an amplitude of $2\, cm$. When the particle is at $1\, cm$ from the mean position the magnitude of its velocity is equal to that of its acceleration. Then its time period in seconds is
A$\frac{1}{{2\pi \sqrt 3 }}$
B$2\pi \sqrt 3 $
C$\frac{{2\pi }}{{\sqrt 3 }}$
D$\frac{{\sqrt 3 }}{{2\pi }}$
Medium
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C$\frac{{2\pi }}{{\sqrt 3 }}$
c (c) Velocity $v = \omega \sqrt {{A^2} - {x^2}} $ and acceleration $ = {\omega ^2}x$
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