1. , , 
y = - ×t - × -a×t,
= 1000 , = 22 /, = 39 , a = 0,5 -1. , t = 0. : 
(t) 
(t).
2. = 
0(1 - -a×t),
0 = 200 /, a = 0,1 -1, t . , 10 ? : (t) (t).
3. , ,
y = (1 - -b×t) - ×t,
= 350 , = 50 /,b = 0,2 -1 .
4. = 2t; y = 4t2. . .
5. 
, A = 2 /, = -0,5 /2. áuñ t 1 = 1 t2 = 3 . . 
= f(t).
6. 1 = 5t 2 = 150 10t. = f(t). .
7. , 2 , 0,2 /. , , , , .
8. 20 . S = 2 t2 + t. , , 10 ? .
9. 1 = 14 /c , 2 = 10 /c. 400 .
1 = f(t) 2 = ψ(t), , , . , , ¢1 = f¢(t) ¢2 = ψ¢(t).
: ) ; ) 30 ; ) 100 .
10. R = 10 m = 5 j = + t 2+C t 4( = 2 / 2, =-0,5 / 3). t = 3 . .
|
|
|
I.
| p | p = 3,14 |
| g = 10 /2 | |
| G = 6,71011 ͷ2/2 | |
| R = 8,31 /() | |
| k = 1,381023 / | |
| N = 61023 1 | |
| = 3108 / | |
k =  = 9109 ͷ2 /2
| |
| e = 1,610 19 | |
| h = 6,610 34 |
| 0 = 273,15 | |
| 1 ... = 1,66×10 27 | |
| 1 | 931,5 |
| 1 | 1 = 1,6×10 19 |
| 9,1×10 31 5,5×10 4 ... | |
| 1,673×1027 1,007 ... | |
| 1,675×1027 1,008 ... |
| 1000 /3 | 2700 /3 | ||
| () | 400 /3 | 8900 /3 | |
| 900 /3 | 13600 /3 |
| 4,2×10 3 /(×) | |
| 900 /(×) | |
| 640 /(×) | |
| 380 /(×) | |
| 130 /(×) | |
| 2,3×10 6 / | |
| 2,5×10 4 / | |
| 3,3×10 5 / | |
| 105 , 0 |
| c | |||
| 28×10 3 / | 32×10 3 / | ||
| 40×10 3 / | 6×10 3 / | ||
| 2×10 3 / | 96×10 3 / | ||
| 29×10 3 / | 20×10 3 / | ||
| 4×10 3 / | 44×10 3 / |
| 10 9 | ||
| 10 6 | ||
| 10 3 | ||
| 10 2 | ||
| 10 1 | ||
| 10 2 | ||
| 10 3 | ||
| 10 6 | ||
| 10 9 | ||
| 10 12 | ||
| 10 2 |
II. .
:
( );
, ;
, .. , , , ;
;
;
( );
.
- :
|
|
|
I. .
II. .
III. :
1. .
2. , , .
3. , .
4. , , .
IV. :
1. ( )
2. , , .
3. .
4. , .
5. .
V. :
1. ( ).
2. .
, , .
VI. .
1. .. . .: , 2004. . 1
2. .. . .: , 1998. . 2.
3. .., .. . .: , 2000.
4. . . .: , 2006.
5. .., .. . .: , 1998.
