You're confusing the issue talking about acceleration. The minimum acceleration required is a function of the aircraft's V2, and runway length.
On landing, the minimum deceleration is also a function of groundspeed at touchdown and remaining runway length.
Perception of air pressure differential is a widely variable individual difference, generally influenced by the equalisation abilities of the inner ear.
All in all it's a confusing question, since it's not clear exactly what you are trying to acheive.
