A New Appraisal of Strip Theory 



SHIP D ~ PITCH 



(^AMPLITUDES^ 



t 



yu= 



0.50 



S4k=so.o 



DE&. 



t 



DE&. 



lO 20 30 



V^ KNOTS 



.40 





10 20 30 



y, KNOTS 



-W 



6 



'^- 1.00 

 VzW= AO.O 



2. 



(o 20 30 



\/^ KNOTS 



-10 



10 20 30 



Y KNOTS 



387 



