Question

1. A force 200 N acts normally over an area of 20 cm2. Find the pressure exerted on the surface​

Answer 1

Explanation:

pressure=Force/area

given:-

force=200N

area=20cm^2=20/(100*100)m^2=0.002m^2

pressure=200/0.002

pressure=2*10^5/2

pressure=1*10^5 pa

so,pressure is 10^5 pascal