Calculate the weight of the air in the room, the volume of which is 60 m3.
| January 28, 2021 | education
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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