Question

Write an activity to show that if forces remain same and the area of contact increases, pressure decreases and vice-versa.

Answer 1

hi friend!
Mathematically,

Force = Mass * Acceleration

Whereas

Pressure = Force/Area

Most simple explanation of Force is that anything which causes acceleration to a body having mass.

Pressure is a physical quantity, a measure of how much force is applied to an unit area.

More the Force, Greater the impact

Less the Area, Greater the impact

P = F/A

Well I believe you can understand this mathematical relation without any effort.

Just simple direct & inverse proportions.

Differences

Force is a vector quantity,

Pressure is often considered either scaler or vector.

Pressure is always perpendicular/normal to the surface of body. Unlike other quantities similar to it such as tension which can be parellel to surface too.
hope my answer helps you
keep smiling