Correct option is A) \(\frac{25\omega^2}{2g}\)
Explaination::
![](https://doubtly.in/qa/?qa=blob&qa_blobid=5308000310948153807)
Applying pressure equation from A to B
\(p_o+\rho.\frac{R\omega^2}{2}.R-\rho gh= p_o\)
\(\rho.\frac{R^2\omega^2}{2}=\rho gh\)
\(h=\frac{R^2\omega^2}{2g}=\frac{5^2\omega^2}{2g}=\frac{25\omega^2}{2g}\)
Video Explaination From Kota doubt corner
{this video does not belong to Brainiak Education Media , for removal request use feedback form }