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

18-117

  • A

    $3:5:7$

  • B

    $3:4:5$

  • C

    $7:11:6$

  • D

    $3:5:6$

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