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A horizontally oriented bent thin tube A...

A horizontally oriented bent thin tube `ABC` of length `1.4 m` rotates with a constant angular velocity `omega` about a stationary vertical axis `OO'` passing through the end `A` as shown in figure. The portion `BC` of tube is parallel to `OO'` and its length is equal `0.4 m`. At `t=0`, `AB` part of tube is filled with an ideal fluid. The end `A` of tube is open, the closed end `C` has a very small orifice. Find the maximum height reached by fluid relative to end `C`. (take `g=10//s^(2)` and `omega=10 rad//s`)

A

`(kt^2)/2 (hati+(nlambda)/dhatj)`

B

`(kt^2)/2hati`

C

`(kt^2)/2(hati-(nlambda)/d hatj)`

D

`(3kt^2)/2 hati`

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