- #1
tanmay
- 7
- 1
we know that air pressure on our Earth is 1 atm.
Also 1 atm = 10^5 P
Also we know Pressure(P) equation = P = F/A So, F = P*A
So if small area(A) in which we are standing is also taken then pressure force is that area(A) times 10^5(Atmospheric pressure in Pascal) i.e 10^5*A
So why don't we subtract this force from our weight(W) as W - F
Why do we only consider gravity?
Why we don't consider air pressure force?
if I have any misconceptions then tell me...
Thank You
Also 1 atm = 10^5 P
Also we know Pressure(P) equation = P = F/A So, F = P*A
So if small area(A) in which we are standing is also taken then pressure force is that area(A) times 10^5(Atmospheric pressure in Pascal) i.e 10^5*A
So why don't we subtract this force from our weight(W) as W - F
Why do we only consider gravity?
Why we don't consider air pressure force?
if I have any misconceptions then tell me...
Thank You