1.
A |
2A |
3A |
F |
2F |
F |
3F |
F |
2 |
3.
A |
2A |
3A |
F |
2F |
F |
4
4F2 |
2F1 |
2 |
2 |
A |
2A |
3A |
2F |
3F |
F |
2F2 |
3F |
2 |
7
A |
2A |
3A |
2F |
F |
F |
8
F2 |
F1 |
2 |
2 |
9
A |
2A |
3A |
4F |
3F |
2F |
3F |
2F |
2 |
II
.
| |||
1 | 1 | 11 | 21 |
2 | 2 | 12 | 22 |
3 | 3 | 13 | 23 |
4 | 4 | 14 | 24 |
5 | 5 | 15 | 25 |
6 | 6 | 16 | 26 |
7 | 7 | 17 | 27 |
8 | 8 | 18 | 28 |
9 | 9 | 19 | 29 |
10 | 10 | 20 | 30 |
1
1.
2. (). .
3.
2
1. .
2. . .
3. .
3
1. .
2. .
3. .
4
1. .
2. . .
3. .
5
1. .
2. .
3. .
6
1. . .
2. .
3. .
7
1. . . .
2. .
3. .
8
1. . . .
2. .
3. .
9
1. . .
2. .
3. .
10
1. . .
|
|
2. .
3.
1 (. ). , , , , x y , .
1 | = 3 + 4t; y = - 3 + 2 t | 6 | = 4 + 2t; y= 3 + 2t |
2 | = - 2 + 2t; y= -5 +2t | 7 | = - 2 + 2t; y= - 6 + 2t |
3 | = 3 + 2t; y= -4 +4t | 8 | = - 2 + 3t; y= - 5 + 3t |
4 | = 2 + 2t; y= -5 + 4t | 9 | = - 2 + 3t; y= - 5 + 3t |
5 | = 3 + 2t; y= 6 + 2t | 10 | = - 5 + 8t; y= 3 + 8t |
2. R (), S (S , t ). , t1, v / ( R, S, v ).
1 | R=6 , S =2,5t3, v = 10 / | 6 | R= 8 , S = 2,5t3, v = 7 / |
2 | R=5 , S =3,5t3, v = 7 / | 7 | R= 5 , S =2,5t3, v = 8 / |
3 | R=7 , S =4t3, v = 8 / | 8 | R= 6.5 , S =4t3, v = 5,5 / |
4 | R=3 , S =5t3, v = 5 / | 9 | R=6 , S = 5,5t3, v = 9 / |
5 | R=5 , S = 3,3t3, v = 7,5 / | 10 | R= 4 , S =5,8t3, v = 5 / |
3. , , .
M |
2D |
3D |
D |
2M |
M |
2D |
3D |
D |
2M |
M |
2D |
3D |
D |
2M |
M |
2D |
3D |
1D |
2M |
M |
2D |
3D |
D |
3M |
2M |
2D |
3D |
D |
4M |
2M |
2D |
3D |
1D |
5M |
2M |
2D |
3D |
D |
5M |
M |
2D |
3D |
D |
3M |
1M |
2D |
3D |
D |
4M |
1. .. : . . . 6- . : , 2008. 224 .
2. .. : . : . . . / . , .. , .. . 3- ., . . .: . ., 1991. 301 . [.] : http://www.e-reading.club/djvureader.php/131657/3/Medvedev_-_Tehnicheskaya_mehanika._ch.1.html