8o  Mr.  hutton  on  the  initial 
Number. 
Weight  of 
powder. 
Diam.  of 
the  ball. 
Height  of 
the 
charge. 
Struck  be- 
low the 
axis,  k. 
Weight  of 
the  ball. 
Weight  of 
the  ball,  b . 
Values 
of  p . 
Values 
of  g. 
Chord  of 
the  arc,  c. 
b 
0 5 
° 8 
> 
Oz. 
Inches 
Inches 
Inches. 
Oz.  Dr. 
Pounds 
Pounds 
Inches. 
Inch. 
Feet. 
i 
2 
2.062 
3- 
88.3 
19  0 
1. 188 
5S3-o 
78.1 
11. 4 
702 
2 
4 
2.062 
4-3 
88.3 
r 9 0 
1. 188 
554-2 
78.1 
*7*3 
1068 
3 
8 
2.062 
6.7 
91. 0 
19  0 
1. 188 
555  5 
78.2 
23.6 
1419 
4 
2 
2.070 
3- 
90.7 
l9  3i 
1. 201 
556.8 
78.2 
11. 4 
682 
5 
4 
2.080 
4-3 
90.7 
19  8I 
1. 221 
558.i 
78.2 
0-3 
1020 
6 
8 
2.064 
6.7 
90.7 
19  of 
I. I9O 
559-4 
78.2 
223 
1352 
7 
2 
2.060 
3* 
91* 
18  15 
I.184 
560.6 
78-3 
1 1.4 
695 
8 
4 
2.058 
4-3 
90. 
18  14 
I. l8o 
561.9 
78.3 
i5-3 
948 
9 
8 
2.049 
6.7 
9°. 
18  9! 
1.163 
563  1 
78.3 
22.9 
1443 
IO 
2 
2.047 
3* 
88.3 
18  9 
I. l6o 
564-3 
78-3 
10  9 
7°3 
1 1 
4 
2.037 
4-3 
88.3 
i— 1 
00 
OjJw 
1. 1 42 
5^5-5 
78.4 
14.8 
973 
12 
8 
2.036 
6.7 
88.3 
18  31 
1*140 
566.6 
78.4 
20.6 
1360 
*3 
2 
2.034 
3* 
92. 
18  3 
*•*37 
567.8 
78.4 
11.4 
725 
i4 
4 
2.034 
4.3 
92. 
18  3 
1137 
569.0 
.784 
15.0 
957 
15 
8 
2.031 
6.7 
94-3 
18  if 
1.131 
570-1 
78.5 
22.5 
14X2 
Let  us  now  take  the  means  among  thofe  of  the  fame 
quantity  of  powder,  thus : 
Veloc. 
