find $$N$/($pb$/2$uo$)$ for aircraft at $35000$ft and mach $0\mathrm{.}5$ u$0=87$ft$/$sec$,$ Q $=283\mathrm{.}3$lb$/$ft$^2,$ S $=530$ft$^2,$ b$=38\mathrm{.}7$ ft$,$ Cn$\_$beta $=-0\mathrm{.}036$ what is yawing moment if p is pertubated by $5$deg$/$s