:
1. m υ. ?
. 
; . 
; . m∙υ; . m∙υ2.
2. m h. ? . mg; . mgh; . mh; . gh.
3. k 
Δ . ?
. k∙│Δ│; . k∙Δ2; . 
; . 
.
4. . . ? .
. ; . ;
. ; . .
5. 500, 10/, .
. 2500; . 25; . 250; . 0,25.
:
| 1 | 2 | 3 | 4 | 5 |
, .
1. , , . - : 1=1+1=0+1= 
. , 
. . : 2=2+2= 2+0= 
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, , S h . 
→ 
(υ0=0) , 
, 
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: 
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.
| 1 |
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1. (. .1). , .
2. 1. . S 1cp.
S1 = __________; S 2 = __________; S 3 = __________;
S cp1 = _____________=_________________= ________;
|
|
|
3. 1 : Δ 1=__________; Δ 1 =__________=_________= ______;
4. .2,3 2 3 :
F = 2; S1= __________; S2= __________; S3= __________;
Scp2 = _____________=________; Δ 2 =________; Δ 2 =__________=_________= ______;
F = 3; S1= __________; S2= __________; S3= __________;
Scp3 = _____________=________; Δ 3 =________; Δ 3 =__________=_________= ______;
5. : m = _______________;
Scp 1 = __________; ΔEk 1 =________________=_________________= ________;
Scp 2 = __________; ΔEk 2 =________________=_________________= ________;
Scp 3 = __________; ΔEk 3 =________________=_________________= ________;
1.
4. 1
| F, | S, | S, | Δ, | Δ, | m, | D, | |
| 1 |
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| 2 |
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| 3 |
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_____________________________________________________________________________________
.
: _______________________________________________________________________________
______________________________________________________________________________________
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3. ?
4. ?
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