An uniform thick string of length $8\, m$ is resting on a horizontal frictionless surface. It is pulled by a horizontal force of $8\, N$ from one end. The tension in the string at $3\, m$ from the force applied is ........ $N$

  • A

    $0$

  • B

    $5$

  • C

    $4$

  • D

    $1$

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