A simple pendulum performs simple harmonic motion about \( X=0 \) w... VIDEO
A simple pendulum performs simple harmonic motion about \( X=0 \) with an amplitude \( A \) and time period \( T \). The speed of
\( \mathrm{P} \) the pendulum at \( X=\frac{A}{2} \) will be
W
[MP PMT 1987; CBSE PMT 2009]
(a) \( \frac{\pi A \sqrt{3}}{T} \)
(b) \( \frac{\pi A}{T} \)
(c) \( \frac{\pi A \sqrt{3}}{2 T} \)
(d) \( \frac{3 \pi^{2} A}{T} \)
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