Engineering, 23.03.2021 04:50 s1969965
Exhaust (assumed to have the properties of standard air. You should be able find the density etc. online or from engineering tables) leaves the 4-ft diameter chimney shown in the figure with a speed of 6 ft/s. Because of the wind, after a few diameters downstream the exhaust flows in a horizontal direction with the speed of the wind, 15 ft/s. Determine the horizontal component of the force that the blowing wind exerts on the exhaust gases.
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