Question

A force of 35 N acts over an area of 7 sq cm. Calculate the pressure.

Answer 1

pressure=force/area
=35N/7 sq cm
=(3500000/7) dyne/sq cm
=500000dyne/sq cm

Answer 2

Hi !

Force = F = 35 N

Area = 7 cm² = 0.0007 m²

Pressure = Force / Area 
                = 35 / 0.0007
                = 50000 Pascals