What is the net force on the box?
10N￫ BOX 20N
20 N to the right
10N to the Left
2 N to the left
10 N to the right
The net force on the box can be calculated by adding up the individual forces acting on it.
20 N to the right - 10 N to the left = 10 N to the right
So, the net force on the box is 10 N to the right.