(Solved): A planar two-dimensional wedge is used with a rectangular supersonic inlet of an aircraft engine. T ...

A planar two-dimensional wedge is used with a rectangular supersonic inlet of an aircraft engine. The aircraft flies at a Mach number of \( M_{a},(\gamma=1.4) \) and a half wedge angle of delta \( =30^{\circ} \). (a)What is the minimum flight Mach number, \( M a \) at which the shock is attached to the wedge and cowl lip? \( 3.13 \) \( 1.9 \) \( 2.5 \) \( 2.08 \)