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At a given point in an airflow, the static temperature is T = 225 K, the static pressure is p = 0.78 atm, and flow

At a given point in an airflow, the static temperature is T = 225 K, the static pressure is p = 0.78 atm, and flow velocity is V = 842 m/s. Calculate the total pressure (p0) in N/m2

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