A vertical U-tube is filled with a liquid of density p= 1200 kg m a shown in Fig. 12.2. The tube is rotated about a vertical axis with angular velocity w such that the difference in levels of the liquid in the two arms is 25 cm. If x, = 0.6 m and x, = 0.4 m, find the value of o. Take g = 10 ms. i-X2- Fig. 12.2
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