$9\mathrm{.}7$ A $30\mathrm{.}2$ half$-$angle wedge is inserted into a freestream with $M_{}=3\mathrm{.}5$ and

$p_{}=0\mathrm{.}5$atm. A Pitot tube is located above the wedge surface and behind

the shock wave. Calculate the magnitude of the pressure sensed by the

Pitot tube.