coefficient shows low cr at the root and very 
high c, at the tip. This effect may be appre- 
ciated by realizing that the wide chords at 
the root produce low lift pressures while the 
very narrow chords toward the tip are sub- 
ject to very high lift pressures.. The varia- 
tion of 2 throughout the span of the wing of L 
taper ratio==0 is shown on the graph of figure 
76