Question

Select One Correct Option from the following: A tube of length L is filled completely with an incompressible of mass M and closed at both the ends. The tube is then rotated in 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) $\frac{M\omega^{2}L }{2}$
(B) $M\omega^{2} L$
(C) $\frac{M\omega^{2} L}{4}$
(D) $\frac{M\omega^{2} L^{2} }{2}$.

Answer 1

b option is correct I think

Answer 2

Select One Correct Option from the following: A tube of length L is filled completely with an incompressible of mass M and closed at both the ends. The tube is then rotated in 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) $\frac{M\omega^{2}L }{2}$

✔️ (B) $M\omega^{2} L$

(C) $\frac{M\omega^{2} L}{4}$

(D) $\frac{M\omega^{2} L^{2} }{2}$.