ANIMAL MECHANICS. 



■ + I.056 



ai a 1 



= + O.209 — = + O.972 



Pi Pi 



p 3 



2 



a 2 o 2 



2 ^j= + 4.367 S^) = 



+ 1.006 



a 3 a 3 



= + 0.009 — = + O.973 



J) - + 0.786 s(^- + 4.007 



+ 2.165 - = 0.234 



> I 



+ i.^oo — = o. 140 



0 Pi 



+ 0.754 



— = 0.002 



P* 



From these enumerations, we find, from equations (96), 



mX = + 0.330 

 mX = + 1.683 

 K = + 0.096. 



Introducing these values into equation (92), we obtain 

 - 0.1 16 X 4 + 3.375 A 3 f 4.903 A + 0.042 = o. '07) 



