Water flows at 3 m/s through a pipe section of area 0.02 m^2 into a section of area 0.005 m^2. Its speed there is:

  1. 0.75 m/s
  2. 6 m/s
  3. 12 m/s
  4. 24 m/s
Answer

C) 12 m/s

A1v1 = A2v2 Rightarrow v2 = 0.02 30.005 = 12 m/s. SLO P-11-B-36 · Application

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