A simple pendulum performs simple harmonic motion about $X = 0$ with an amplitude $A$ and time period $T$. The speed of the pendulum at $X = \frac{A}{2}$ will be
A$\frac{{\pi A\sqrt 3 }}{T}$
B$\frac{{\pi A}}{T}$
C$\frac{{\pi A\sqrt 3 }}{{2T}}$
D$\frac{{3{\pi ^2}A}}{T}$
Medium
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A$\frac{{\pi A\sqrt 3 }}{T}$
a (a)Velocity of a particle executing $S.H.M.$ is given by
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