G2 



EXPERIMENTS IN AERODYNAM [I S. 

 Fig. 10. 



Ratio of the resultanl normal pressure I /', I on an inclined rectangle to the pressure (/'„,) on 

 a normal rectangle, computed from experiments with the Component Preasun Recorder. 

 Abscissae: = Angles of inchnati on (a) of plane to horizon. 



II' /', 



( trdinates: = F(«) = 



k A V 



I expressed as a percentage). 



