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Question

A conical flask of mass 10 kg and base area as 103 cm2 is floating in liquid of relative density 1.2, as shown in the figure. The force that liquid exerts on curved surface of conical flask will be (Given g = 10 m/s2)

  1. 20 N downward direction    
  2. 40 N in downward direction    
  3. can be determined only if q is given    
  4. 20 N in upward direction    

The correct answer is: 20 N downward direction

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