Ahypersonic vehicle cruises at an altitude of 100,000 ft. a normal shock stands in front of the stagnation pressure and temperature probes located on the nose of the vehicle. the temperature probe indicates to2 -8000°r behind the shock. determine: a)- mach number and speed [mph] of the aircraft b)- static and stagnation pressures behind the [shock psia] c)- entropy change across the shock, s2-s1 [btu/lbm° r] d)- show static and stagnation states and process on t - s diagram