Two horizontal forces, and are acting on a box, but only is shown in the drawing. I can point either to the right or to the left. +2.2 N and the mass of the The box moves only along the x axis. There is no friction between the box and the surface. Suppose that box is 3.9 kg. Find the magnitude and direction of when the acceleration of the box is (a) +5.4 m/s2. (b)-5.4 m/s2, and (c) 0m/s². (c) ;-

Two horizontal forces, and are acting on a box, but only is shown in the drawing. I can point either to the right or to the left. +2.2 N and the mass of the The box moves only along the x axis. There is no friction between the box and the surface. Suppose that box is 3.9 kg. Find the magnitude and direction of when the acceleration of the box is (a) +5.4 m/s2. (b)-5.4 m/s2, and (c) 0m/s². (c) ;-