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A pipe of radius 6 mm is connected to another pipe of radius 9 mm. If water flows in wider pipe at the speed of 2 ms-1, what is the speed in the narrower pipe?

      

A pipe of radius 6 mm is connected to another pipe of radius 9 mm. If water flows in wider pipe at the speed of 2 ms-1, what is the speed in the narrower pipe?

  

Answers


John
A1V1 = A2V2

62 x V1 = 92 x 2

V1 = 4.5 ms-1
johnmulu answered the question on February 11, 2017 at 09:30


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