ESISTANCE IN LBS. 
Transactions Society Naval Architects and Marine Engineers, Vol. 24, 1916. 
Plate 61. 
To illustrate paper on “A Theory of Fluid Friction,” 
by William Gatewood, Esq., Member. 
FIG.9 
FRICTIONAL RESISTANCE 
STRIP ONE FT. wipe 
BY THEORY 
= .003538 
F= .03 
TANGO= 10 AT 10 €.S, 
i 
30 : 4 
LENGTH IN FEET 
50 
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> 
70 
EIG.to 
ERICTIONAL RESISTANCE 
STRIP ONE FT. wive 
SHELLAC SURFACE 
FROM - FROUGE 
