50 Experiments made at Greenland Dock. [Jan. 



93. Same as ia exper. 85, but the shortest end of the immersed 

 body foremost : 



Velocity per second, 12 f. Motive weight, 14;4*56 lbs. 



94 . Same as in exper. 86, the shortest end of the immersed 

 body foremost : 



Velocity per second, 12 f. Motive weight, 152*14 lbs. 



95. Same as in e.xper. 87, but the circular end of the immersed 

 body foremost : 



Velocity per second, 12 f. Motive weight, 14r36 lbs. 



96. Same as in exper. 88, but the cylindrical end of the im- 

 mersed body foremost : 



Velocity per second, 12 f. Motive weight, 146*65 lbs. 



97. Same as the last, but the hindermost extremity of the im- 

 mersed body, X A, (fig. 14) 4 feet 6 inches in length : 



Velocity per second, 12 f. Motive weight, 146*52 lbs. 



98. Same as in exper. 89, but the blunt end of the immersed 

 body foremost : 



Velocity per second, 12 f. Motive weight, 232*83 lbs. 

 99- Same as the last, but the hindermost and pointed end, x A 

 (fig. 14) of the immersed body 4 feet 6 inches in length : 



Velocity per second, 12 f. Motu'e weight, 232*47 lbs. 



100. Usual floating conductor. Immersed body, a cube of 1 

 foot, with a seraicylinder placed before it of 6 inches radius (fig. 

 15): 



Velocity per second, 12 f. Motive weight, 159*39 lbs. 



101. Same as the last, the cylindrical end of the immersed body 

 hindermost : 



Velocity per second, 12 f. Motive weight, 248*21 lbs. 



102. Same as the last, but a semicylinder at each end of the 

 immersed body : 



Velocity per second, 12 f. Motive weight, 156*92 lbs. 



103. Same floating conductor. A cylinder, 1 foot in length ; 

 and the area of its circular extremities, 1 foot. Diameter, 13*54 

 inches : 



Velocity per second, 12 f. Motive weight, 260*27 lbs. 



104. Same as the last, with a semisphere attached to the fore 

 end of the cylinder : 



Velocity per second, 12 f. Motive weight, 150*76 lbs. 



105. Same as the last, but the hemisphere behind : 

 Velocity per second, 12 f. Motive weight, 240*80 lbs. 



106. Same as the last, with a hemisphere at both ends of the 

 cylinder : 



Velocity per second, 12 f. Motive weight, 146*33 lbs. 



