The system shown in the figure-5.135 can move on a smooth surface. The spring is initially compr...

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The system shown in the figure-5.135 can move on a smooth surface. The spring is initially compressed by \( 6 \mathrm{~cm} \) and
\( \mathrm{P} \) then released:

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(A) The particles perform \( \mathrm{SHM} \) with time period \( \frac{\pi}{10} \mathrm{sec} \).
(B) The block of mass \( 3 \mathrm{~kg} \) perform SHM with amplitude \( 4 \mathrm{~cm} \).
(C) The block of mass \( 6 \mathrm{~kg} \) will have maximum momentum \( 2.40 \mathrm{kgm} / \mathrm{s} \)
(D) Their time periods will be in the ratio of \( 1: \sqrt{2} \)
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