Question

When a force of 800 N acts on a surface, it produces a pressure of 100 Pa. The area of surface is ____ square meter. *​

Answer 1

Answer:

pressure= force/area

100=800/area

area×100=800

area=8 m^2

Answer 2

Explanation:

9When a force of 800 N acts on a surface, it produces a pressure of 100 Pa. The area of surface is ____ square meter. *

Given,force=7N;displacement=8m

Workdone=Force×Displacement

=7×8=56J