0.
1
0.1 | 8 /. , 10 /. . |
0.2 | , , 60 720 /. , . |
0.3 | 0.5 , S t S = A+Bt+Ct2+Dt3, C = 5 / 2 D =-1 /3. F, . |
0.4 | 1 0.5 , . , , , 100 /? |
0.5 | 10 , 5 ? 200 /. |
0.6 | , 10 /, 8 /. . |
0.7 | 20 , . |
0.8 | , /12 ( - ), T /6 (T - ). = 0.05 . |
2
0.1 | , 50 1.5*105 18 . ?. |
0.2 | 2*105 250 . 4*105 300 . |
0.3 | , 3 540 . |
0.4 | , 25% . |
0.5 | , 80 . 1 3 3 3. , , , . |
0.6 | 300 . . , , , . 200 . |
0.7 | , 0.1 . |
0.8 | , 1.42*10-5 2/. |
1.
|
|
1
1.1 | x = A + Bt + Ct 3, A = 1 ; B = 2 /; C = 4 /3. t = 1 t = 2 t = 1 t = 2 . |
1.2 | 180 /. 3 /2. ? |
1.3 | 20 , 54 /, a = -0.3 /2. ? ? ? |
1.4 | 0.5 , 10 . , , 2 /2. |
1.5 | , , 2 . , 5 ? |
1.6 | 15 , , . ? |
1.7 | , , , : 1) , ; 2) , ? |
1.8 | , 10-10 . 3*108 /. |
2
1.1 | 3 3 1.4 2 . , 1.3*105 . |
1.2 | .2*105 . 23 , 160 . |
1.3 | 5.5*10-21 , 2.8*1025 - 3. . |
1.4 | , . |
1.5 | 268 400 . , , . |
1.6 | 10 3 0.1 . 0.3 . , , , , . |
1.7 | 50 27 . |
1.8 | 100 10 . 0.3 . |
2.
1
2.1 | : x1 = A1 + B1t + C1t2; x2 = A2 + B2t + C3t2, A1 = 10 ; B1 = 1 /; C1 = -2 /2 ; A2 = 3 ; B2 = 2 /; C2 = 0.2 /2. ? a1 a2 t = 3 c. |
2.2 | 60 300 / 180 /. N, . |
2.3 | 500 100 1 . ? |
2.4 | 0.5 50 100 . . 100 /? . . |
2.5 | 20 1 /. , , 10 . . |
2.6 | 1.6 , V = 1.5 /. |
2.7 | , , , , : |
2.8 | 3 , 5 . , . |
2
|
|
2.1 | 10 1 300 . , 10 , 290 . , . |
2.2 | , 300 , 2.8*105 0.8 3. , 1.6*105 1.4 3. |
2.3 | , 105 , 6.5*10-21 . . |
2.4 | , 85% 15% . |
2.5 | 160 100 . , . |
2.6 | 20 107 7 27 . ? . |
2.7 | 100 13 . 0.32 . |
2.8 | ? . |
3.
1
3.1 | x : x = A + Bt + Ct 3, A = 2 ; B = 1 /; C = -0.5 /3. x, t = 2 c. |
3.2 | 10 . an = 4.9 /2, = 60. . |
3.3 | 500 , , 1 40 / 28 /. . |
3.4 | 0.2 100 . , 5 . , , 100 /2. |
3.5 | , 500 /, . , 0.2 , 200 /. . |
3.6 | 5 200 . 5 ? |
3.7 | , , , : . 3 . |
3.8 | : , a = 5 . . |
2
|
|
3.1 | 80 320 . 1 , 300 . . |
3.2 | 50 . , 17 , 50 . |
3.3 | 2 10 100 . . |
3.4 | , 3 1 , . |
3.5 | 0.56 , 370 16.62 . |
3.6 | 2 . . , 5 . . |
3.7 | . 0.3 . |
3.8 | , 0.16 . |
4.
1
4.1 | . ? |
4.2 | : = A + Bt + Ct 3, A = 10 ; B = 20 /; C = -2 /3. , 0.1 , t = 4 c. |
4.3 | 1000 , , 5 c, 25 . . |
4.4 | 1.2 0.3 , . , 100 -2. |
4.5 | 100 , 2 /, . , 1) ; 2) 30? |
4.6 | 10 2 / , . , ? |
4.7 | 1 . 4 ? |
4.8 | , , 30 ; , , 1.5 . , 2 , . |
2
4.1 | 20 . 400 . , 200 . , . |
4.2 | 2 20 0.1 . , 4 20 ? . |
4.3 | 2 3 450 ? |
4.4 | 0 100 ? |
4.5 | 3*105 . , 12.9 . |
4.6 | 0.2 240 . , , , 4.5 . . |
4.7 | 0.16 . . |
4.8 | 100 10 . 0.3 . |
5.
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|
1
5.1 | , 1 , 40 / 28 /. , . |
5.2 | , , , , 1.5 , 5 , . |
5.3 | , 3 /, 2 . , . |
5.4 | 7 = A + Bt + Ct 3, A = 3 ; B = -1 /; C = 0.1 /3. , , . t = 2 c.. |
5.5 | 50 , 300 /, 100 . : 1) ; 2) 72 /; 3) 72 /? |
5.6 | , 5 /, 60 . . |
5.7 | 10 . , , = 1 . . |
5.8 | . 1 . = 5 . k . |
2
5.1 | 400 2 . |
5.2 | 0.3 . . 0.22 . ? |
5.3 | 100 . 2.7*1025 -3. |
5.4 | 0.2*103 /(*). . |
5.5 | 280 4*105 0.1 3. , 420 ? |
5.6 | 10 100 ? ? |
5.7 | , , 1 3 . |
5.8 | . |
6.
1
6.1 | 1.5 . , - . 50 /. . |
6.2 | 0.3 : = A + Bt + Ct 3, A = 3 ; B = -1 /; C = 0.1 /3. , t = 10 c. |
6.3 | = 25. 2 1.7 . . |
6.4 | 10 10 , 4 /. . |
6.5 | 0.5 3 . . |
6.6 | . 40 . . |
6.7 | , = 15 , 30 /. . |
6.8 | 15 /. 1.2 . , 20 30 . |
2
|
|
6.1 | 10 450 5 2 . . |
6.2 | , 50 250 , 0.75 0.12 ? 80 . |
6.3 | , 2*105 , 1.2*10-20 . |
6.4 | , . |
6.5 | 105 5 3. , , . |
6.6 | 0.4 , , 800 ? 300 . |
6.7 | 133 -173 . |
6.8 | , 8.6 *. |
7.
1
7.1 | 20 V 0 = 0. ? |
7.2 | 1.2 . : = A t+ Bt 3, A = 0.5 /; B = 0.2 /3. , t = 4 c. |
7.3 | 12 . 5 2 / 5 /. . |
7.4 | , , , 100 300 . , 600 , , . , . |
7.5 | 200 7.5 /. 0.5 . . |
7.6 | 1.2 , . 90 . . |
7.7 | 40 , . |
7.8 | , : x = 2 sin t; y = - cos t. . t = 0.5 c. |
2 | |
7.1 | 290 600 3 30 . . |
7.2 | 0.2 15 5 . ? |
7.3 | . |
7.4 | 350 , , 4 . |
7.5 | 14 . . |
7.6 | 10 - 23 , 250 100 . , . |
7.7 | 6*109 6.35*10-8 . . |
7.8 | 2 4*1022 . 14 /(*). . |
8.
1
8.1 | S = A + Bt + Ct 3, A = 6 ; B = 1 /; C = 3 /3. t = 3 c, 3 . |
8.2 | , , 20 / 10 . . |
8.3 | , , 3 4 . , , , . |
8.4 | , , , . 12 . , 1 . ? ? |
8.5 | , 2 : 1) 2 / 5 /; 2) 8 /. |
8.6 | , 2.8 /, . . . |
8.7 | , , 5 . , . . |
8.8 | 0.1 2 . 0.1 . , . |
2
8.1 | 10 , 1.4*106 7*105 , 27 7 ? |
8.2 | 1 36 , 3.8 20 . , 5 , 1 . . . |
8.3 | , 3*105 2 / 3. |
8.4 | , 1 10 . |
8.5 | 100 . , , . |
8.6 | , 2 3, 0.5 0.4 . , . |
8.7 | 4*10-8 362 /. ? |
8.8 | , 0 19 *. |
9.
1
9.1 | , V, 0.5 1.5 . ? |
9.2 | : = A + Bt 2 + Ct 3, A = 10 ; B = -2 /2; C = 1 /3. 4 /? ? |
9.3 | 700 . , , 0.7 /2 : 1) ; 2) . ? |
9.4 | 0.2 50 480 / . 50 . . |
9.5 | 2 1 78.5 . ? |
9.6 | ( ), 9 /. 78 , 3 . . |
9.7 | 500 0.02 . , . |
9.8 | , , 15 , /2. 2 . |
2
9.1 | , , . |
9.2 | . 25%. ? |
9.3 | , 1.5*105 , 400 . |
9.4 | , , 70 . |
9.5 | 20 2 . 300 . , , . |
9.6 | , , 1 2 . , , , . |
9.7 | 200 3 1 . . |
9.8 | , , 1.22*10-5 2/ 19.5 *. . |