17+Answer

P = f/a. The force acting is the gravitational force, therefore F = .2 kg * 9.8. the area is the amount of space in contact with your finger, or .0003 m2. Therefore, the pressure on your finger is 6533 Pascals. With the rain, the pressure is 13,200 Pascals.

P=F/A

P=? F= mg=.2kg*9.8m/s2 A=0.0003m2

P=(.2*9.8)/0.0003=6533 Pa

With Rain P=? F=mg+3N=(.2*9.8)+3 A=0.0003m2

P=((0.2*9.8)+3)/0.0003m2