130 
TABLE III.—RESULTS OF TRIALS OF SANKATY.* 
THE EFFECT OF WAVES UPON A TAFFRAIL LOG. 
Loc 133 FEET ASTERN. 
Run No. Viog Veurve Ratio ya 
Aierpvctaarn pent iets 8.84 9.95 1.126 
Sepoooocadoonay.g6 10.47 11.03 1.054 
(opin aenono Ooe-bG 10.69 11.03 1.034 
Gla aaOoeo O0009.0.000 10.68 11.09 1.037 
Bins Saeisieat ootoke telat 10.47 II.27 1.076 
Ono nmoooododeoa6 11.28 12.12 1.077 
W@acceocsooo0000K0 11.63 12.61 1.084 
Hiisoodoagdveboco0d 12.41 13.00 1.045 
SCT co Cone OGG 12.25 13.21 1.078 
gino ou.odo0.c0 600-06 12.40 13.21 1.066 
Wcongdocooodao0Gs 12.12 13.48 I.1II 
US rcmiacincmrreerr 12.29 13.70 1.115 
5 (herein inetacho aieeeia-o om 12.22 13.66 1.117 
Woooaoodandon000%0 12.25 13.82 1.128 
1€35:0.010.0,0'0;0:0-010 a!0-010,0 12.45 13.98 1.124 
W@sigoboceocagecagee 12.32 13.90 1.133 
AWMsooccagvco0sonoa 12.32 13.90 1.133 
alternately under and over, and for the Sankaty about the same. 
*For Dimensions see Table V. 
NotTE—Log not Put out till Run No. 4. 
Fic. 13. 
Faclor fer Log 
As thisis 
undoubtedly a function of the speed of a particle in a wave crest or hollow 
it is interesting to note that the trochoidal wave has a speed of particle of— 
