Calculate the force of atmospheric pressure on the roof of a 100 m2 house. Atmospheric pressure is normal.
| April 16, 2021 | education
Initial data: S (roof area of the house) = 100 m2.
Reference values: Р (normal atmospheric pressure, 0 ºС) = 101325 Pa.
The force of atmospheric pressure on the roof of the house can be expressed from the formula: P = F / S, whence F = P * S.
Let’s calculate: F = 101325 * 100 = 10132500 N ≈ 10.1 MN.
Answer: The force of atmospheric pressure on the roof of the house is 10.1 MN.
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