: O ; 1 OA; 2 AB; 3 CD; 4 DE; 5 E.
= 5.
: 1) OA; 2) OA AB; 3) AB - CD; 4) CD ; 5) CD DE; 6) DE E; 7) E ; , , 2 ; = 7.
:
= 3 5 2 7 = 1
:
1) OA I ; 2) AB - CD II 1- ; 3) DE E II 2- .
: I II1 II2.
I f
II1
II2
( ) | / | |||
0,15 | 0,004 | OA | ||
0,7 | AB | |||
0,4 | CB | |||
0,8 | CD | |||
0,7 | ED | |||
0,6 | a | |||
b | 0,72 | b |
= 105 /
: :
= 38 , ⇒ = = = 0,004 /
8 .
1
:
= 11
1) ..
2 : ( 1-)
= 0,15 11 = 1,65 /; (⊥ )
. 0, , 0, . :
⇒ :
= = = 0,033
3) ( 1) :
⟹ = 0,5 50 = 25
= 25 0,033 = 0,825 /;
4) ( 2- 3)
= 46 0,033 = 1,564 / ()
= 32 0,033 = 1,088 / ()
5) ( 2) :
⟹ = 0,5 46 = 23
= 35 0,034 = 1,190 /;
6) :
⟹ = 32 = 64
= 64 0,033 = 1,7 /;
7) ( 3) :
⇒ = 64 = 32
= 32 0,033 = 1,088 /;
8) : ( 5 )
= 20 0,033 = 0,680 / ()
|
|
=61 0,033 = 2,074 / ()
9) ( 4) :
⇒ = 0,5 20 = 10
= 62 0,033 = 2,108 /
10) - ω:
= = = = 2,12
, B
= = = = 2,39
, B
= = = = 1,04
, E
1.
1
.
4 | ||||||||||
1,65 | 1,65 | 1,65 | 1,65 | 1,65 | 1,65 | 1,65 | 1,65 | 1,65 | / | |
0,825 | 0,825 | 0,825 | 0,825 | 0,825 | 0,825 | 0,825 | 0,825 | 0,825 | / | |
1,65 | 1,485 | 0,924 | 0,165 | 1,023 | 1,650 | 2,673 | 1,353 | 1,155 | / | |
0,000 | 0,957 | 1,650 | 1,716 | 0,726 | 0,000 | 1,716 | 2,244 | 1,122 | / | |
0,825 | 1,122 | 1,584 | 1,683 | 1,155 | 0,825 | 1,023 | 1,848 | 1,353 | / | |
0,000 | 1,914 | 3,300 | 3,432 | 1,452 | 0,000 | 3,432 | 4,488 | 2,244 | / | |
0,000 | 1,914 | 3,300 | 3,432 | 1,452 | 0,000 | 3,432 | 4,488 | 2,244 | / | |
0,000 | 0,726 | 0,462 | 0,594 | 0,594 | 0,000 | 1,155 | 0,297 | 0,825 | / | |
0,000 | 1,749 | 3,201 | 3,432 | 1,320 | 0,000 | 3,300 | 4,455 | 2,046 | / | |
0,000 | 1,815 | 3,234 | 3,432 | 1,353 | 0,000 | 3,300 | 4,455 | 2,112 | / | |
-1 | ||||||||||
2,36 | 2,12 | 1,32 | 0,24 | 1,46 | 2,36 | 3,82 | 1,93 | 1,65 | -1 | |
0,00 | 2,39 | 4,13 | 4,29 | 1,82 | 0,00 | 4,29 | 5,61 | 2,81 | -1 | |
0,00 | 1,04 | 0,66 | 0,85 | 0,85 | 0,00 | 1,65 | 0,42 | 1,18 | -1 |
4
1) ..
2) :
; = = const 0 ⇒ = 0 :
=(11) 2 0,15 = 18,15 /2 ( ∥ OA, A O)
. 0, , 0, . :
= 50 ⇒ :
= = 0,363 /2
3) ( 1) :
⟹ = 0,5 50 = 25
|
|
= 25 0,363 = 9,075 /2
4) :
:
= (1,59)2 0,9 =2,28 /2 ()
:
= = = 5 ( ∥ BA, B A)
= (0,75)2 0,5 =0,28 /2 ()
:
= = = 1 ( ∥ BC, B C) ( .. < 2 )
= 12 0,4448 = 5,34 /2 (())
= 14 0,4448 = 6,23 /2 ()
= 45 0,4448 = 20,02 /2 (())
= 45 0,4448 = 20,02 /2 ()
5) :
⟹ = 0,5 14 = 7
= 47 0,4448 = 20,91 /2
6) :
⟹ = 45 = 90
= 90 0,4448 = 40,03 /2
7) :
⇒ = 90 = 45
= 45 0,4448 = 20,02 /2
8) :
= (0,0,24)2 0,7 =0,04 /2
:
= = = 0 , ( .. < 2 ) ( ∥ ED, E D)
= 33 0,4448 = 14,68 /2 (())
= 33 0,4448 = 14,68 /2 ()
= 85 0,4448 = 37,81 /2 ()
8) ( 4) :
⇒ = 0,5 33 = 16
= 86 0,4448 = 38,25 /2
9) - ε:
.. = const
= = = = 33,19
, B
= = = = 64,43
, B
= = = = 25,93
,
2
2
.
18,15 | 18,15 | 18,15 | /2 | |
9,075 | 9,075 | 9,075 | /2 | |
3,90 | 1,49 | 1,91 | /2 | |
0,00 | 1,32 | 3,16 | /2 | |
3,27 | 23,23 | 21,05 | /2 | |
5,08 | 23,23 | 21,05 | /2 | |
14,52 | 25,77 | 15,97 | /2 | |
14,52 | 25,77 | 16,34 | /2 | |
16,34 | 18,88 | 13,43 | /2 | |
29,04 | 51,55 | 32,67 | /2 | |
29,04 | 51,55 | 32,67 | /2 | |
0,51 | 0,97 | /2 | ||
13,43 | 18,15 | 5,81 | /2 | |
13,43 | 18,15 | 5,81 | /2 | |
26,14 | 48,64 | 30,86 | /2 | |
26,86 | 49,37 | 31,58 | /2 | |
4,67 | 33,19 | 30,07 | -2 | |
36,30 | 64,43 | 39,93 | -2 | |
19,19 | 25,93 | 8,30 | -2 |
S ( E) 2 .
3 = 0,004/ 3 = 0,012 /
, :
= 0,026 /
= 0,0024 /
( ) . :
:
= 0,143
:
= 2,383
4 .
|
|
, , 4 . 4
:
= 0,0295 -1/
= = 0,615 -2/
4
4' | |||||||||
0,00 | 1,04 | 0,66 | 0,85 | 0,85 | 0,00 | 1,65 | 0,42 | 1,18 | |
2, . .
4' | ||||||||||
0,000 | 1,735 | 3,234 | 3,315 | 1,298 | 0,000 | 3,279 | 4,428 | 2,076 | / | |
0,000 | 1,749 | 3,201 | 3,432 | 1,320 | 0,000 | 3,300 | 4,455 | 2,046 | / | |
0,00 | 3,31 | 1,04 | 0,76 | 4,41 | 0,00 | 0,57 | 0,84 | 0,44 | % |
25,87 | 47,16 | 31,24 | /2 | |
26,14 | 48,64 | 30,86 | /2 | |
5,57 | 2,15 | 6,09 | % |
4 .
:
: | : | : |
= 50 H | = 0,03 2 | = 2000 H |
= 140 H | = 1 2 | |
= 160 H | = 1,2 2 | |
= 100 H | = 0,35 2 | |
= 80 H |
1) .
, , .
= = 9,075 = 46,25 H
= 18,88 = 269,44 H
= 51,55 = 840,77 H
= 49,37 = 503,26 H
= 48,64 = 396,66 H
2)
.
= = 0 (. . = const ⇒ = 0)
= 1 33,19 = 33,19 H
= 1,2 64,43 = 77,32 H
= 0,35 25,93 = 9,08 H
= 0 ( = 0)
3) ( 4 5).
34 05 , . 34 :
DE
DE;
05 ⊥ - ( ) , 5, E.
II2 . 5.
5. II2 (4;5)
/ | |||
= 0 | 4 | ||
= 0 | 4 - 5 | ||
= 0 | 5 |
1. 4.
4 : 4 , 4 , 34 , 54 , 5.
= 0
= = = 105,82 H
2. , , II2:
= 0
( ) , , :
|
|
: = = = 10 H/
, | , H/ | , | |
10 H/ | |||
105,82 | |||
503,26 | |||
396,66 | |||
, :
= 111 10 = 1110 H
= 11 10 = 1110 H
18 10 = 180 H
3. 5:
= 0
,
= 160 10 = 1600 H
4) II1 (2;3)
D . 12 - 1 () 2 () : . A, . 03 - 3 () : . , .
6, .
6 II1 (2;3)
/ | |||
= 0 | 2 | ||
= 0 | 3 | ||
= 0 | 2 3 | ||
= 0 | 2 |
1. 2 B:
= 0
= = = 60,5 H
2. 3 B:
= 0
= = = 783,5 H
3. 2 3
= 0
( ) :
: = = = 11,1 H/
, | , H/ | , | |
11,1 H/ | |||
783,5 | |||
840,77 | |||
269,44 | |||
60,5 |
, :
= 3 11,1 = 33,3 H
= 71 11,1 = 788,1 H
= 79 11,1 = 876,9 H
= 79 11,1 = 876,9 H
4. 2 ( 3 )
= 0
,
= 98 11,1 = 1087,8 H
5) 1 .
OA. :
A , O , S1
1. :
= 0
= 0,005 (-50 29 + 876,9 19) = 76,06 H
2. 1 :
= 0
( ) , , :
: = = = 8,77 H/