Question

If a pressure of 1 ATM is applied on the surface of the earth by air particles then find the force exerted by air if ratio of earth is 6400 km​

Answer 1

Answer:

we know that the atmosphere pressure on the surface of earth is because of weight.

the radius of the earth is 6400km. and atmosphere pressure on the surface of earth is 1×10^(5)N/m^2. so estimate the mass of the earth's atmosphere assuming that acceleration due to gravity remain constant at 10 m/s^2 over the entire height of the atmosphere.