A Pitot tube is mounted in the test section of a high-speed subsonic windtunnel. The pressure and temperature of the airflow are p = 1 atm and T =270 K , respectively. If the flow velocity is V = 250 m/s , what is the pressuremeasured by the Pitot tube? Problem 4.25 A high-speed subsonic airplane is flying at M = 0.65 . A Pitot tube on thewing tip measures a pressure of p 0 = 2,339 lb/ft . What is the altitude