Saberabuomar2007
25.02.2020 •
Physics
Air enters a tank through a pipe with cross-sectional area of 0.2 ft2 with a velocity of 15 ft/s and a density of 0.03 slug/ft3 . Air leaves with a velocity of 5 ft/s and a density equal to that in the tank (which is homogeneously mixed). The initial density of the air in the tank is 0.02 slug/ft3 . The tank volume is 20 ft3 and cross-sectional area of the exit pipe is 0.4 ft2 . Find ��/�� at t = 0
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Ответ:
learn how to do it on your own idiot
Explanation: try hard in school