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A tube of length L is filled completely ...

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

A

`(Mlomega^(2))/(2)`

B

`M L omega^(2)`

C

`(M L omega^(2))/(4)`

D

`(M L^(2) omega^(2))/(2)`

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The correct Answer is:
A
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