Question

A brick is 20 cm long 10 cm wide 5 cm thick and way to 15 newton it is kept on the ground on the ground with its 20 cm into 5 in face in the contact with the ground what amount of pressure will the brick exert on the ground

Answer 1

Answer:

pressure= force/area

so force=15N and area=0.2m×0.05m=0.1m^2

pressure= 15/0.1

= 150N/m^2