Deoes the atmospheric pressure vary with the height above the earth's surface?

Explain why , atmospheric pressure decreases as we go higher up above the earth's surface.

Assume that the temperature remains essentially constant in the upper parts of the atmosphere. The atmospheric pressure varies with height as. (the mean molecular weight of air is M, where P_(0)= atmospheric pressure at ground reference)

Variation of atmospheric pressure, with height from earth is

How many GPS satellites are required to locate the position of a person at some height above the earth's surface?

Find work done in shifting a body of mass m from a height h above the earth's surface to a height 2h above the earth's surface.

The value of g varies with distance (r ) above the earth 's surface as

(a) Assume the atmosphere as an ideal gas in static equilibrium at constant temperature T0. The pressure on the ground surface is P0. The molar mass of the atmosphere is M. Calculate the atmospheric pressure at height h above the ground. (b) To be more realistic, let as assume that the temperature in the troposphere (lower part of the atmosphere) decreases with height as shown in the figure. Now calculate the atmospheric pressure at a height h0 above the ground.