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186

EXPERIMENTS WITH

TRACT 36

Experimented Velocities and Weights.

Vu -

loc.

I>er

sec.

Cone, 8 oz 6 dr

WholeglobeSoz I4d

Cylin-

der

5oz Id i

Vertex

base

it .

3

2-9

4-7

2-8

3-5

4

4'0

6'9

3-9

6-0

5

o *4

9-9

5-2

90

6

7'3

13-7

7-1

12-5

7

9-5

18-0

9-2

16-8

8

12-5

229

11-3

21-8

9

15-1

29-0

14-0

27-6

10

I 8'0

3 . 5-6

16-7

33-5

! 1

21-8

41-7

20-7

39-7

12

25-2

49-9

24-0

47-0

13

28-8

5 S -2

28 0

54

14

34-5

65-8

32-0

62

15

39-3

78-0

37 2

72

16

44-0

90

42-7

84

17

48-6

101

48 5

9.5

18

5 4-2

110

53-3

109

19

60-0

126

. 58-4

125

20

66-3

64-0

Great Hemi-sphere,

4 <>z 3 dr

SmallHemis.4n z 5<li

flat

Lead

I.

8 oz10 dr

Lead

4 oz

3 dr

Lead

HI.

2 oz

5 dr

round

flat

2-2

3-8

2-4

1-4

1-3

0-9

3-4

6-1

3*6

1 6

1-5

1-1

4-9

9-2

51

1-9

1-8

1-4

6'6

12-8

7-1

2-2

2-0

1-7

8-7

1 T 0

9-5

2-6

2-4

1-9

11-0

o <2

12-0

3*1

2-8

2-3

13-3

28

15 1

3-5

3-3

2-7

15-8

34

18-3

4-0

3-8

3-1

19-0

40

22-0

4 4

4'4

3-6

23

48

26-4

5-8

51

4-1

27

56

30-7

6-2

5-7

4-7

31

64

34-9

7-0

6-5

5-5

35

73

38-6

7-7

7-2

40

84

43-7

8’.5

8-0

6-8

45

101

. 50-4

9-5

8-6

7-6

SO

112

. 57-3

10-5

9-4

8-5

57

121

62-7

11-3

10-3

9-3

64

140

72:0

12-0

11*0

10-0

40. But as there are some small irregularities in a few ofthese numbers, as appears by taking their differences; bycorrecting these differences so as to make them regular, andthen by them correcting the few irregular actuating weights,the more correct table of those numbers will be as lollows.