200 On the Stability of Vessels. {Marcw, 
fo  |.,10° | 35°. | 20° | 5° | 30° | Angles of inclination, 
Exper. 1,—Centre of Gravity, 2 inches, 
4+3992 4-492 4°461 4°524 4627 4-789 | Metacentre, 
71-69 | 14459 | 21892 | 296-70 | 381-67 | 479-43 | Momentum. 
Exper. 2,—Centre of Gravity, 2°25 inches. 
6419 | 129°66 | 196-68 | 267-31 | 345°35 | 43646 | Momentum, 
Exper. 3.—Centre of Gravity, 3 inches. 
Al72 | 84:89 | 129-95 | 179-13 ] 236°40 | 307°55 | Momentum. 
Metacentre by M. Bouguer’s theorem, 4°491, 
Experiments with semi-cylinder. (See model 10.) Length, 12 
inches. Breadth, 9 inches. ‘otal depth, 71 inches. Immersion, 
A+ inches. Weight of water displaced, 221°05 oz. 
ee 
5c | (10° «| «15° | 20° «| 25° «| (30° | Angles of inclination. 
Exper. 1,—Centre of Gravity, 2°25 inches, 
4A06| 4:406| 4-406 A405] 4406} 4°406 | Metacentre, 
41°53 | $276 | 123°35 | 163-00 | 201-41 | 238-29 | Momentum, 
Exper. 2.—Centre of Gravity, 2°54 inches. 
35°95 | 71°63 | 106°76 | 141-08 | 174-32 | 206-24 | Momentum, 
Exper. 3.—Centre of Gravity, 3 inches. 
27-09 | 53°97 | 80°44 | 106-30 | 131°35 | 155°40 | Momeutum, 
Metacentre by M. Bouguer’s theorem, 4:50, 
ee SS ee 
Experiments with elliptical prism. (See model 11.) Length, 
12 inches. Breadth, 10 inches. Total depth, 74 inches. Im- 
mrsion, 41 inches. Weight of water displaced, 245-45 oz. 
se | (le | 15? | 20° | 25° f. 30° | Angles of inclination. 
Exper. 1.—Centre of Gravity, 2°25 inches. 
4821 4-850 | Metacentre, 
4-107 4°735 4764 | 4793 Fs 
52°56 | 105°'94 | 159-72 | 213-47 | 266°73 | 319°09 | Momentum. 
Exper, 2.—Centre of Gravity, 3 inehes. 
36°52 | 73°97 | 11208 | 150°51 | 188-95 | 227-05 | Momentum. 
Exper. 3.—Centre of Gravity, 4°50 inches, 
4AQT] 10°04 | 1678 | 24°57 | 33:33 | 42°95 | Momentum, 
Metacentre by M. Bouguer’s theorem, 4°696, 
: a ee 
Experiments with elliptical prism. (See model 12.) Length, 
12 inches. Breadth, 1! inches. Total depth, 74 inches. Imes» 
mersion, 41 inches. Weight of water displaced, 26985 oz. 
