3. ZAPIS OBLICZEC
DO ĆWICZENIA .
- 6
s := secÅ"10 i := 1.. 8 j := 1.. 6 k := 1.. 6
t1i := t2i := t3i := t4i := t5i := t6i :=
Õk :=
167Å"źs 124Å"źs 135Å"źs 131Å"źs 125Å"źs 114Å"źs
3Å"deg
161Å"źs 113Å"źs 118Å"źs 129Å"źs 131Å"źs 120Å"źs
5Å"deg
167Å"źs 144Å"źs 135Å"źs 123Å"źs 127Å"źs 119Å"źs
7Å"deg
176Å"źs 111Å"źs 133Å"źs 135Å"źs 119Å"źs 121Å"źs
9Å"deg
168Å"źs 147Å"źs 129Å"źs 139Å"źs 122Å"źs 126Å"źs
11Å"deg
163Å"źs 142Å"źs 133Å"źs 124Å"źs 118Å"źs 112Å"źs
13Å"deg
156Å"źs 121Å"źs 134Å"źs 131Å"źs 120Å"źs 112Å"źs
153Å"źs 146Å"źs 128Å"źs 130Å"źs 125Å"źs 116Å"źs
Średnie wartości czasu dla poszczególnych kątów
8 8 8 8
t1i t2i t3i t4i
" " " "
i = 1 i = 1 i = 1 i = 1
tsr1 := tsr2 := tsr3 := tsr4 :=
8 8 8 8
8 8
t5i t6i
" "
i = 1 i = 1
tsr5 := tsr6 := tsrj =
8 8
1.639·10-4 s
1.31·10-4
1.306·10-4
1.303·10-4
1.234·10-4
1.175·10-4
Wartości prędkości dla poszczegolnych kątów
- 2
g := 9.81Å"mÅ"sec l := 45Å"cm
vk := 2Å"gÅ"lÅ" -
îÅ‚1 Å‚Å‚
(cos(Õ ))ûÅ‚
k
ðÅ‚
vk =
- 1
0.11
s Å"m
0.183
0.257
0.33
0.403
0.476
10 - 2
M := 170Å"g R := 35Å"mm E := 20Å"10 Å"NÅ"m
1
5
2
ëÅ‚ öÅ‚
M
ìÅ‚ ÷Å‚
Äk :=
2
ìÅ‚ ÷Å‚
Äk =
E Å"RÅ"vk
íÅ‚ Å‚Å‚
1.784·10-3 kg- 0.4Å"s0.2Å"m0.4
1.611·10-3
1.506·10-3
1.432·10-3
1.376·10-3
1.331·10-3
Ä
Zależność ln(v) -ln(Ä)
Ä
Ä
1.8×10- 3
1.7×10- 3
1.6×10- 3
1.5×10- 3
1.4×10- 3
1.3×10- 3
0.1 0.2 0.3 0.4 0.5
trace 1
Niepewności pomiarowe a i b:
6 6 6
6Å" Å"tsrj - vjÅ" tsrj
(v )
" j " "
j = 1 j = 1 j = 1
a :=
2
6 6
ëÅ‚ öÅ‚
2
ìÅ‚ ÷Å‚
6Å" - vj
(v )
" j "
ìÅ‚ ÷Å‚
j = 1
íÅ‚j = 1 Å‚Å‚
6 6
ëÅ‚ öÅ‚
1
ìÅ‚ ÷Å‚
b := Å" tsrj - aÅ" vj
" "
6
ìÅ‚ ÷Å‚
íÅ‚j = 1 j = 1 Å‚Å‚
- 5 2 - 1 - 4
a = -9.969 × 10 s Å"m b = 1.62 × 10 s
6 6 6
2
- aÅ" Å"tsrj - bÅ" tsrj
(tsr ) (v )
" j " j "
6 j = 1 j = 1 j = 1
- 5 2 - 1
ua := Å" = 3.154 × 10 s Å"m
6 - 2 2
6 6
ëÅ‚ öÅ‚
2
ìÅ‚ ÷Å‚
6Å" - vj
(v )
" j "
ìÅ‚ ÷Å‚
j = 1
íÅ‚j = 1 Å‚Å‚
6
1
2 - 5
ub := uaÅ" Å" = 1.005 × 10 s
(v )
" j
6
j = 1