Motion In A Plane

A force \(\mathbf{F}_1\) of magnitude 4 N acts on an object of mass 1 kg , at origin in a direction \(30^{\circ}\) above the positive \(X\)-axis. A second \(F_2\) of magnitude 4 N acts on the same object in the direction of the positive \(Y\)-axis. The magnitude of the acceleration of the object is nearly.