Two children pull a third child on a snow saucer sled exerting forces $F_1$ and $F_2$ as shown from above in the figure.

Free$-$body diagram

Find the acceleration $($magnitude in $\frac{m}{s^2}$ and direction in degrees counterclockswise from the axis directed to the right$)$ of the $6\mathrm{.}00$ kg sled. Note that the direction of the frictional force is unspecified; it will be in the opposite direction of the sum of $F_1$ and $F_2.$

magnitude $\frac{m}{s^2}$

direction $-$ counterclockwise from the axis directed to the right