Question

Q5 - What is the weight
of an object that has a base of 3 square metre
and has a pressure of 21 Newton per square metre
​

Answer 1

Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m2.

Hope it helps mark as brainliest.