Part A - Calculate a Reynolds number A jet of length L = 17.5 m is travelling at V = 410 m/s at an altitude of h = 7 km. At that altitude, the speed of sound is c = 312 m/s, the density of air is p = 0.5895 kg/m, and the viscosity is = 1.576102 cP What is the Reynolds number? Express your answer to three significant figures. View Available Hint(s) Re = Submit vec Part B - Calculate a Mach number ? A jet of length L = 13 m is travelling at V = 540 m/s at an altitude of h=6000 m. At this altitude, the speed of sound is c = 312 m/s. What is the Mach number? Express your answer to three significant figures. View Available Hint(s) vec ? M=