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1) ?
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. ; . .
2) , ?
. ; . ; . ; .
3) , , 10 . :
. 20; . 10; . 5; . 0.
4) 
, , 10 . , , :
. 20; . 10; . 5; . 0.
5) .
. 7,5 /2; . 0,75 /2; . 0 /2; . 10/2.
:
| 1 | 2 | 3 | 4 | 5 |
: 
(1).
, . υ0=0, 
(2). 
(3). .. S t, .
, .
.
, : υ =υ0 + at (4).
(υ0 = 0) → υ = at (5), a - , t - .
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1. , 18-20 . .
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2. ( ), , . , , . 20 .
3. , S 1.
4. t 1.
S 1 = ______________________; t 1 = ___________________________;
5. , .
6. tcp1.
t 2 = __________; t 3 = __________; t1cp = _____________=_________________= ________;
7. (3) (5):
1= ________________=___________; υ 1 = ________________=___________;
, , .
8. 5 , υ 2 2:
S 2 = ___________; t 1 = __________; t 2 = __________; t 3 = __________;
tcp2 = _______________= ________; 2= ___________=________; υ 2 =___________=_______;
9. 5 ; .3-7 :
S 3 = ___________; t 1 = __________; t 2 = __________; t 3 = __________;
tcp3 = _______________= ________; 3= ___________=________; υ 3 =___________=_______;
10. 1, 2 3, .
________________________________________________________________________________
1.
1
| S, | t, | t, | , 
| υ, 
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| 1 |
|
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| |
| 2 |
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3 |
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| . |
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| 3 |
| 1 |
1) 20 ( ).
2) 10 ( , = 10).
3) S.
4) . , . - tcp1
S = ___________; t 1 = __________; t 2 = __________; t 3 = __________;
tcp2 = _______________________= ___________;
5) 
: υ 1 =__________=___________;
|
|
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6) = 5 = 2,5 .
= 5 ; S = ___________; t 1 = __________; t 2 = __________; t 3 = __________;
tcp2 = _______________________= ___________; υ 2 =__________=___________;
= 2,5 ; S = ___________; t 1 = __________; t 2 = __________; t 3 = __________;
tcp3 = _______________________= ___________; υ 3 =__________=___________;
2.
2
| , | S, | t, | t, | υ,
| |
| 1 | 10 |
|
|
| |
| 2 | 5 |
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| 3 | 2,5 |
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7) , , , . , , .
_____________________________________________________________________________
.
: ________________________________________________________________________
_______________________________________________________________________________
1. ?
2. ?
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