1. 



1.1 



1.0 



*]*? .9 



.8 



.7. 



Lower end free 















































/ 

















per 



end 









/ 



















- Up 





^ 







~— 





































_ - 





^»^ 



Love 



i 



r end 





\ 







_____ 



- -" 





















\ 





\ 



















. 





\ 



\ 































| 





























1.2 

 1.1 



TO? 

 i ! ii.o 



.9 



1 II 1 

 Lower end "fixed 

















































/ 









^UPI 





nd 













/ 



/ 



























s 















^er 



end 



=^ 



^-' 



>< 























"Lo 













































\ 



\ 























12 3^5 



co in radians per second 



Figure hb - 6000-Foct Configuration 



15 



