0.8 



U in 



i 

 kts 



T /w 

 ox' 



o 







0.24 



D 







0.30 



o 







0.85 



A 



0.6 



0.79 



2 v ~4 



REDUCED FREQUENCY ^a/c x 10"* 



Figure 18 - Dynamic Load Pesponse to Vertical I'otion 



on Bead Chain (i = 9.9 feet, Fixed Pivot) 



41 



%■ 



