A tube of length $L$ is filled completely with an incompressible liquid of mass $M$ and closed at both the ends. The tube is then rotated in a horizontal plane about one of its  end with a uniform angular velocity $\omega$. The force exerted by the liquid at the other end is

  • A

    $\frac{{M{\omega ^2}L}}{2}$

  • B

    ${M{\omega ^2}L}$

  • C

    $\frac{{M{\omega ^2}L}}{4}$

  • D

    $\frac{{M{\omega ^2}L^2}}{2}$

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