The resultant force is obtained as 5.4 N.
What is the resultant force?
The vector sum of all the individual forces acting on an object is the resultant force, also referred to as the net force. When an object is subjected to multiple forces, they may combine in various ways and to varying degrees. The total impact of these forces on the object's motion is represented by the resultant force.
An object is said to be in an equilibrium state when there is no net acceleration and all forces are balanced, which is indicated by a resultant force of zero. In the event that the resultant force is not zero, the object will accelerate in that direction.
Net vertical force = 8 N - 3N = 5N
Net horizontal force = 6 N - 4 N = 2 N
Resultant force = √
+

= 5.4 N
Missing parts;
Given the following four force vectors in terms of their magnitude and directions, find the magnitude of the resultant force according to the image attached.