Question: Problem 3 . 8 4 Air at 2 0 C and 1 atm pressure flows in a 2 5 - c m - diameter duct

Problem 3.84 Air at 20C and 1 atm pressure flows in a 25-cm-diameter duct at 15ms as shown in the figure. The exit is chocked by a 90 cone as shown. Estimate the force of the airflow on the cone
Problem 3 . 8 4 Air at 2 0 C and 1 atm pressure

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