Determine the angular velocity

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(a) A U-tube manometer is partially filled with a liquid as shown in Fig. 1(a). The U-tube it accelerated horizontally with an acceleration a, and a differential height h develops between the two limbs, which are L distance apart. Find the relationship between a, L, and h.

(b) The U-tube of Fig. 1(b) is partially filled with mercury and rotates about the off-center axis a-a. At rest, the depth of mercury in each leg is 150 mm. Determine the angular velocity for which the difference in heights between the two legs is 75 mm.

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Reference no: EM132356606

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