If the elevation effects are negligible, determine: 6 marks
a) The pressure at the point on the roof where the speed is 60 rpm if the pressure
in the free stream blowing toward your house is 14.7 psia. Would this effect
tend to push the roof down against the house, or would it tend to lift the roof?
b) The pressure on a window facing the wind if the window is assuming to be a
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