: . |
: , -, . |
. :
F = G m M / R 2,
G = 6,67×10-11 ×2 / 2 ; m ; M ; R .
:
g = F / m = G M / R 2.
, .
.
4 3, - . 2 .
5 - . 6, . 1 .
:
(1)
t ¾ .
1. 1 2.
1 = 2 =
2. -, . , , . - ( ).
3. 2 .
4. , ( : , , ).
5. .
1, | 2, | t 1, | t 2, | t 3, | t , | g,/2 | D g,/2 | |
6. 2 , .
7. 3 1 2. :
t = (t 1 + t 2 + t 3)/3 =
8. (1) c g .
g 1 =
g 2 =
g 3 =
9. :
g = (g 1 + g 2 + g 3) / 3 =
10. g:
D g 1 = ï g 1 g ï=
D g 2 = ï g 2 g ï =
D g 3 = ï g 3 g ï =
11. :
D g = (D g 1 + D g 2 + D g 3) / 3 =
12. :
d g = (D g / g ) 100 % =
|
|
13. g = (g D g ):
g = ()/2.
1. ? .
2. .
3. ?
4. , .
5. , ?
1 3