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NEET2006PhysicsMechanical Properties of FluidsActual

A tube of length L is filled completely with an incompressible liquid of mass M and closed at both the ends. The tube is then rotated in a horizontal plane about one of its ends with a uniform angular velocity . The force exerted by the liquid at the other end is:

Options

  1. AM L^2 ^2 2
  2. BM L ^2 2
  3. CM L^2 2
  4. DM L ^2

Correct answer

B. M L ^2 2

Step-by-step solution

Centrifugal force =M ^2 r aligned & =M ( 1 2 ) ^2 & = M L ^2 2 . aligned

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