- . . . .
- . .
- . .
- . . .
- .
1
1. 1 , , t = 2 R = 1 . ?
2. , 
, D t = 0,1 F = 30 
. 
?
3.
U = 2x2 + 3y.
, (1,2) (2,3),
1) - 9 . 2) 9 3) 5 4) - 5
4. m = 1 h = 20 υ0 = 10 / a = 30. υ = 12 /, ?
5. R , . m, u, ?
6. m . , ,
1) 1/2 2) 1/3 3) 1/4 4) 3/4
2
1. 
. F x, ,
2. m 1=1 , m 2=2 , m 3=3 , , . υ1 = 3 /, υ2 = 2 /, υ3 = 1 /. ?
3. m = 1 υ0 = 10 / a = 30 . , ?
4. , x, F(x) = 5x + 10x3 (). 2 , m = 4 ?
5. m1 . m2 . S, 
.
6. m = 15 , υ = 0,5 /, = 6 . , , ?
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3
1. - .
2. , , 2 , 6 . , ?
3. m = 1 h = 5 . , ?
4. .
5. L m1 . m2 
. .
6. m . 75% ,
1) 2 m 2) 3 m 3) 4 m 4) 5 m
4
1. , 
, . m , 2m?
2. , Δ t = 0,1 . 
. ?
3. m = 1 = 
. , , , t = 2 ?
4. E . F x
5. , , . .
6. 3 5 4 / 6 / . ?
5
1. m, u a . ?
2. , . , ?
3. , . l = l 1 + l 2 + l 3.
4. . 
. U (x). , 10 , . ?
5. L m1 . m2 . .
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6. 2 3 2 / 1 /. ?
