In the above figure, the arrows indicate the direction of forces F1 and F2 and the magnitudes of the respective force are given above the arrows.
Towards which direction will the block move?
The block will move in the direction of force F1
Given, F1=6 N and F2=5.5 N. Since forces are unequal, they are unbalanced.
The direction of motion is along the direction of greater force. In this case F1 is the greater force, so body will move in the direction of F1