A tube of length 3 m is filled completely with an incompressible liquid of mass 2
kg and closed at both ends. The tube is rotated in horizontal plane about one of its
ends with angular speed of 1 rad/s. The force exerted by liquid at other end is
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Answer:
Answer to this question will be 3N
Explanation:
BY APPLYING MULTICONCEPTS OF FLUID MECHANICS AND LAWS OF MOTION AND CENTRE OF MASS
WE KNOW THAT F=MLW2/2 MLOMEGA SQUARE /2 BY APPLYING INTEGRATION OF SMALL MASS AND USING COM WE GET THE ABOVE FORMULA
SUBSTITUTE AND WE WILL GET ANSWER AS 3N
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