A hurricane wind blows across a 5.8 m × 17.56 m flat roof at a speed of 183 km/hr.
Required:
...
Physics, 25.11.2020 14:00 hmontalvo22
A hurricane wind blows across a 5.8 m × 17.56 m flat roof at a speed of 183 km/hr.
Required:
a. What is the pressure difference below and above the roof?
b. Is the air pressure above the roof higher or lower than the pressure inside the house? Explain.
c. How much force is exerted on the roof?
d. If the roof cannot withstand this much force, will it "blow in" or "blow out"?
Answers: 3
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