An airplane has the following pitching moment characteristics at the center of gravity position:x$\_$eg$/$c $=0\mathrm{.}3.$C$\_$mg $=$ C$\_$mo $+$ dC$\_$mg$/$dC$\_$L $+$ C$\_$mdeltawhere C$\_$m $=0\mathrm{.}05$dC$\_$m$/$dC$\_$l $=-0\mathrm{.}1$C$\_$m $=-0\mathrm{.}01/$degdC$\_$m$/$dC$\_$L $=[$X$\_$cg$/$c$]=[$X$\_$NP$/$c$]$If the airplane is loaded so that the center of gravity position moves to x$\_$cg$/$c $-0\mathrm{.}10.$ can the airplane be trimmed during landing, C$\_$L $=1\mathrm{.}0?$ Assume that C$\_$m and C$\_$m are unaffected by the center of gravity travel and that delta$\_$max $=$ plusminus $20$ degree.