.
: , ̖3, , 60 (), ̖1 ().
, , m 1 2( 1 < 2) (. 1).
(1)
, . (1) .
(2)
(2)
(3)
(T 2 1 ) ( ) .
2 = 1 ,
, (4)
. (5)
( ). (3) 2 1 F.
, (6)
m 1 m 2 , , k = ( 2 m 1 )/ (m 1 + m 2 ).
β
= β R, (7)
R .
φ ω = 0
j . (8)
(7) (8)
(9)
, 1, . m 1 2(.2). , .
. 2. -3
I.
1. 2 1. 10 2. 4 :1, 5 - , 8 - + , 9 . .
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, R = 25 , m 1 2(m 1≈ 2≈100 , ), , . 2 10 . m 1 2 . m 1 . , , 3, . 7 m 1. ̖1 2. .
t | t 2 | m 1 | m 2 | a | g | k | |
1 |
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2. (9).
3. g (5).
4. .24 5 g.
5. 10 , 20 . 2-5.
6. . 2 6 10 20 , (m 1≈ 2≈ 200 ).
7. g .
8. g . :
g = (< g > Δ g) (/2), ε =... % = 0,95.
II.
2 10 % ( , ). . F,
a (m 1 + m 2) = (m 2 m 1) g - F, (10)
(11)
. .
k , , g .
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, (12)
Δ a , Δ k = k 2 k 1 .
, .
k ∙ g, = 0.
1. , : , , , , .
2. , : , , . ?
3. ? , , ? .
4. , ? ? . .
5. (5).