Two forces vec$(F{)}_1$ and vec$(F{)}_2$ act on a $8\mathrm{.}80-kg$ object, $F_1=40\mathrm{.}0N$ and $F_2=14\mathrm{.}9N.$

$($a$)$ Find the acceleration of the object for the configuration of forces shown in Figure $($a$).$ magnitude $\frac{m}{s^2}$

direction $=\{$counterclockwise from $\{$:vec$(F{)}_1\}$

$($b$)$ Find the acreleration of the object for the configuration of forcess shomen in Figure $($b$).$ magnitude $$ m$/$s ${?}^2$

direction $-($counterclockwise from vec$(F{)}_1)$