,,,
, , .
[1]. ( ) 3 , :
1.
) -
= ma .. F F
F - F = d (ma ) / d t , (1)
= ma - .., 0.
) -
= ma . . F F
F - F = d (ma ) / d t , (2)
m - .. , - .., 0.
)
F = - F = - k Pa (3)
, 1 2 F , , F = k Pa , , k - .
( : - , - , - ).
k=1. , .. , . .
:
- k = F / F (F > F ),
- k = F / F . (F > F).
.. k > 1.
2.
, t L :
dL/ dt = M . (4)
d P / dt = F , d m - dt, dL/dt.
(4) . , , . . 0 , , , . . 0 , . . :
w = / J w . (5)
, , .
, , R .
, . (5) , w w , w = w.
w = / J w , (6)
J , . (). .. () (+), , .
, .
(6)
= d L /dt = L w , (7)
L - , w - .
. . 7,3 10 5 /, 365 . , . .
3. ..
, , , ,
m a = F + F + I - I (8)
I I , F .
I = m w2 r, r , . I = 2m [v w], v . F , , .
, . (4).
(8) 1 2- , I= F , F F F, I F. . , .. (8) 1- 2- . (9) .. (+).
. (8) F = mM /r2 ( ) I = m [w 2 * r ] ( ), :
m a = mM /r2 - m [w 2 r ], (9)
- , r - .., w- 7,3 10 -5 /, m- ..
, = 9,83. g = 9,8 /2.
4.
) -
, (-)
- = d L / dt , (10)
- , .
(10) .
L .. .
, , .
)
, 2- ( )
= dL/dt (11)
L .. .
)
, , ..
= - k L w , (12)
- (+), - k Lw, k- .
.. 1 .. 2 , .. 2 .
, . , .
.
, , . , , .
1. .. . .; 3, 2003.
2. .. . .,, 1955. 124.
3. . . . .; . 1967, 253.
4. .. . , .: 1982,150 .
5. .. . , .; , 1995 .
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, , .
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