The resultant force would be different for different surface areas in case of Pressure.\
I did not understand
For the pressure zone?
In M² ?
you will not get the difference..
force will be applied directly on the selected surface
pressure must be applied on the selected surface by (force / area of the selected surface)
so you will not get any difference
What is the area of your part face?
Let's do an experiment.
Lay on the f!oor and I will stand on your chest balanced on one foot.
You feel the pressure spread out by the area of my foot as a resultant of my weight (force).
Now I will attempt to balance my weight on a nail on your chest.
Force has not changed, but because the area of contact is now negligible - you are probably a bit uncomfortable.