Three identical particles are joined together by a thread as shown in figure. All the three part...

Three identical particles are joined together by a thread as shown in figure. All the three particles are moving in a horizontal plane. If the velocity of the outermost particle is \( v_{0} \), then the ratio of tensions in the three sections of the string is :-
(1) \( 3: 5: 7 \)
(2) \( 3: 4: 5 \)
(3) \( 7: 11: 6 \)
(4) \( 3: 5: 6 \)
\( \mathrm{P} \)
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