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 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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