A fluid of density 1000 kg/m^3 flows at 5 m/s through a pipe of area 4 10^-4 m^2. The mass flow rate is:

  1. 20 kg/s
  2. 4 kg/s
  3. 2 kg/s
  4. 0.2 kg/s
Answer

C) 2 kg/s

Mass flow rate = rho A v = 2 kg/s. SLO P-11-B-38 · Application

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