Asked by joy
If a pump discharges 284 liters/min of water whose density is 985 kg/m3, find (a) the mass flow rate in kg /min, b) the total time to fill a cylindrical tank 3.05 m. in diameter and 3.05 m high.
Answers
Answered by
oobleck
284L/min * 1m^3/1000L * 985kg/m^3 = 279.74 kg/min
π*(3.05/2)^2*3.05 m^3 / (284L/min * 1m^3/1000L) = 78.464 min
π*(3.05/2)^2*3.05 m^3 / (284L/min * 1m^3/1000L) = 78.464 min