Question

Calculate the pressure exerted by
the tip of the heels of a
Woman if its mass
is 40kg , the area of the tip of
the a heel is 0.02 metre square and
'g'= 10m/second square
(show working with proper formula)​

Answer 1

Answer:

Explanation:

As we know,

P=F/A. , where

P=Pressure

F=Force

A=Area

And force is exerted only by gravity (here)

F=mg (FORCE DUE TO GRAVITY)

m=40kg (Given)

g=10m/s^2 (Given)

SO, F=40×10=400N

Area=0.02m^2

So, P=F/A = 400/0.02

P=20000=2×10^4 Pa