The construction of a flat rectangular roof (5.6 m x 6.1 m) allows it to withstand a maximum net outward force that is 21,600 N. The density of the air is 1.29 kg/m3. At what wind speed will this roof blow outward?
m/s
v = sqrt(2*lift/(area*rho)) = 31.3103618871671 m/s
The construction of a flat rectangular roof (5.6 m x 6.1 m) allows it to withstand a maximum net outward force?
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July 4th, 2010 at 6:11 pm
v = sqrt(2*lift/(area*rho)) = 31.3103618871671 m/s
References :
http://hyperphysics.phy-astr.gsu.edu/hbase/pber.html