Calculate the weight of the air in the room, the volume of which is 60 m3.

To find the value of the weight of the air in the specified room, we will use the formula: P = mw * g = ρw * Vk * g.

Constants and variables: ρw – air density (ρw = 1.204 kg / m3 (20 ºС)); Vк – the volume of the specified room (Vк = 60 m3); g – acceleration due to gravity (g = 9.81 m / s2).

Calculation: P = ρw * Vk * g = 1.204 * 60 * 9.81 ≈ 708.67 N.

Answer: The air weight in the indicated room is 708.67 N.

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