With what force does the air press on the surface of the writing table, the area of which is 0.5 m3

With what force does the air press on the surface of the writing table, the area of which is 0.5 m3, if the atmospheric pressure is 100,000 Pa?

S = 0.5m ^ 2.

P = 100000 Pa.

F -?

The pressure of the force P is the ratio of the force F to the area S on which this force acts.

Pressure P is determined by the formula: P = F / S.

Let us express the force of pressure: F = P * S.

F = 100,000 Pa * 0.5 m ^ 2 = 50,000 N.

Answer: the atmosphere presses on the desk with a force of F = 50,000 N.