b) Air flowing at a velocity of 'X' km/hr has a static pressure of 'P' kN/m² and a temperature of 'T'°C. Calculate the local Mach number and also the stagnation pressure, stagnation density and stagnation temperature. Take (y=1.4, R=287 J/kg K, Atmospheric pressure=101.325 kN/m²). In the above problem, the values for 'X', 'P', and 'T' should be computed as below. X = 1077.53 P = 86.2 T = 53.8

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