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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

`(1)/(2)Momega^(2)L`

B

`Momega^(2)L`

C

`(1)/(4)Momega^(2)L`

D

`(1)/(2)Momega^(2)L^(2)`

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The correct Answer is:
a
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