A particle executing simple harmonic motion \( \mathrm{P} \) with a...

A particle executing simple harmonic motion
\( \mathrm{P} \) with an amplitude \( A \). The distance travelled by the

W particle in \( T / 2 \) seconds, where \( T \) is the time period of the SHM is
(a) zero
(b) \( A \)
(c) \( 2 A \)
(d) \( 4 A \)