3
-2217 ( ). (=1). : . , 21 , t =19.5 ( ), a = 15, = 10, = 5
.
:
2-1.15 .
4- 1.1 ( 25).
-2
( ) (, , )
-2217 19.5 -
(, )
1 , , 3 .
() | - | - | - | ||
1. | -2 | - | 0.5 | ||
2. | - | 4.75 | 75...85. | ||
3. | () -148 (11) | 4.3 | |||
4. | () -148 (11) | 0.3 | |||
5. | - | 0.1 | . | ||
6. | () . | () -148 (11) | 0.5 | (1). | |
7. | (1) | - - - | 3.2 | . . 3-4 . (-1) . . 1. | |
8. | (2) | - - - | 5.35 | , , . . 5-8 , , 2. (.. ), . (2). 2 . . | |
9. | () -148 (11) - - - | 0.5 | - |
|
|