44 Experiments made at Greenland Dock. [Jan» 



8. A parallelopipedon of the same length, but of twice the 

 breadth of that used in experiment 2 : 



Velocity per second, 6 f. Motive weight, 342'38 lbs. 



9. The saine parallelopipedon placed on its edge : 

 Velocitv per second, 12 f. Motive weight, 1482*8 lbs. 

 -' 6 — 369-27 



10. The same parallelopipedon lengthened by a semicircular end 

 at each extremity : 



Velocity per second, 12 f. Motive weight, 146'0"8 lbs. 



11. An isosceles triangle with its base foremost. Length, 

 30-333 feet. Breadth, 3 375 feet. Depth, 1-21875 feet. Area 

 of the base, 4-113 feet : 



Velocity per second, 12f. Motive weight, 748-84 lbs. 



12. The same triangle with its vertex foremost : 

 Velocity per second, 12 f. Motive weight, 290*70 lbs. 



13. The compound body used in experiment J having the 

 parallelopipedon end formed into a serai-ellipsis, the elliptical end 

 foremost : 



Velocity per second, 12 f. Motive weight, 265*70 lbs. 

 6 58-277 



14. The same body having the parallelopipedon end rounded off 

 into two segments of circles : 



Velocity per second, G f. Motive weight, 36-642 lbs. 



15. A parallelopipedon. Length, 42-198 feet. Breadth, 1219 

 feet. Depth, J -219 feet. Area of the end, 1*4859 feet: 



Velocity per second, 12 f. Motive weight, 27-"20 lbs. 



16. A parallelopipedon. Length, 21*099 feet. Breadth, 1*219 

 feet. Depth, 1*219 feet. Area of the end, 1-4859 feet: 



Velocity per second, 12 f. Motive weight, 257*51 lbs. 



17. The same body lengthened by adding a semi-ellipsis to its 

 hindmost extremity. Length of the semi-ellipsis, 3-G05S feet : 



Velocity per second, 12 f. Motive weight, 254*14 11)3. 



18. The same figure with the semi-ellipsis foremost : 

 Velocity per second, 12 f. Motive weight, 146-23 lbs. 



19. The same figure with a semi-ellipsis added to each extremity : 

 Velocity per second, 12 f. Motive weight, 154*27 lbs. 



20. The parallelopipedon used in experiment 6 lengthened by 

 having a circular wedge added to its hindmost extremity. Half 

 length of the chord, 3-605 feet. Versed sine, 0-6095 foot : 



Velocity per second, 12 f. Motive weightj 24S-95 lbs. 



21. The same as the last with the semicircular wedge foremost : 

 Velocity per second, 12 f. Motive weight, 141-57 lbs. 



22. The same parallelopipedon with a circular wedge added to 

 each extremity : 



Velocity per second, 12 f. Motive weight, 13081 lbs. 



23. The same parallelopipedon with an angular wedge added to 

 its hindmost extremity : 



Velocity per second, 12 f. Motive weight, 238*06 lbs. 



