Mecanica
Páginas: 14 (3306 palabras)
Publicado: 26 de noviembre de 2012
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LITERAL | DATO 1 | DATO2 |
A | 8.40 | 8.20 |
B | 11.50 | 11.60 |
C | 21.35 | 21.40 |
D | 8.25 | 9.30 |
E | 11.25 | 11.30 |
F | 90 | 89.50 |
G | 35.75 | 35.70 |
H | 8 | 7.60 |
I | 21.40 | 21.20 |J | 24.45 | 28.50 |
K | 29.40 | 29.70 |
L | 8.40 | 8.70 |
M | 11.25 | 11.40 |
N | 8.35 | 8.30 |
O | 90 | 90.10 |
P | 21.40 | 21.30 |
Q | 8.25 | 8.10 |
R | 11.50 | 10.70 |
S | 8 | 8.10 |
T | 8 | 7.80 |
U | 21.30 | 21.40 |
V | 90 | 89.85 |
W | 35.75 | 35.70 |
X | 90 | 90 |
Y | 4.85 | 4.60 |
Z | 5 | 5.10 |
A’ | 5.50 | 5.50 |
B’ | 5 | 5.10 |
C’ | 12.95 | 13 |D’ | 12.85 | 12.90 |
E’ | 13 | 12.90 |
F‘ | 12.95 | 13 |
G’ | 10.20 | 10.15 |
H’ | 15.80 | 15.50 |
I’ | 7.90 | 7.50 |
J’ | 7.90 | 7.95 |
K’ | 7.95 | 7.80 |
L’ | 7.95 | 7.90 |
CÁLCULOS
A.-
dp = 8.40+8.20 = 8.30
2
ERROR ABSOLUTO
∆d1=│8.30-8.40│=0.10
∆d2=│8.30-8.20│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 =0.012
dp 8.30
ERROR PORCENTUAL
E%= Er *100%
E%=0.012*100%
E%= 1.20%
B.-
dp = 11.50+11.60 = 11.55
2
ERROR ABSOLUTO
∆d1=│11.55-11.50│=0.10
∆d2=│11.55-11.60│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 = 0.008
dp 11.55
ERROR PORCENTUAL
E%= Er *100%
E%=0.008*100%
E%= 0.8%
C.-dp = 21.35+21.40 = 21.38
2
ERROR ABSOLUTO
∆d1=│21.38-21.35│=0.03
∆d2=│21.38-21.40│=0.02
∆d=∆d1+∆d2 = 0.03+0.02 =0.025
2 2
ERROR RELATIVO
Er = ∆d = 0.025 = 0.001
dp 21.38
ERROR PORCENTUAL
E%= Er *100%
E%=0.001*100%
E%= 0.1%
D.-
dp = 8.25+9.30 = 8.76
2
ERROR ABSOLUTO
∆d1=│8.76-8.25│=0.51
∆d2=│8.76-9.30│=0.54∆d=∆d1+∆d2 = 0.51+0.54 =0.525
2 2
ERROR RELATIVO
Er = ∆d = 0.525 = 0.059
dp 8.70
ERROR PORCENTUAL
E%= Er *100%
E%=0.059*100%
E%= 5.9%
E.-
dp = 11.25+11.30 = 11.28
2
ERROR ABSOLUTO
∆d1=│11.28-11.25│=0.03
∆d2=│11.28-11.30│=0.02
∆d=∆d1+∆d2 = 0.03+0.02 =0.025
2 2
ERROR RELATIVO
Er = ∆d = 0.025 = 0.002dp 11.28
ERROR PORCENTUAL
E%= Er *100%
E%=0.002*100%
E%= 0.2%
F.-
dp = 90+89.50 = 89.75
2
ERROR ABSOLUTO
∆d1=│89.75-90│=0.25
∆d2=│89.75-89.50│=0.25
∆d=∆d1+∆d2 = 0.25+0.25 =0.50
2 2
ERROR RELATIVO
Er = ∆d = 0.50 = 0.006
dp 89.75
ERROR PORCENTUAL
E%= Er *100%
E%=0.006*100%
E%= 0.6%
G.-
dp = 35.75+35.70 =35.73
2
ERROR ABSOLUTO
∆d1=│35.73-35.75│=0.025
∆d2=│35.73-35.70│=0.03
∆d=∆d1+∆d2 = 0.025+0.03 =0.06
2 2
ERROR RELATIVO
Er = ∆d = 0.06 = 0.002
dp 35.75
ERROR PORCENTUAL
E%= Er *100%
E%=0.002*100%
E%= 0.2%
H.-
dp = 8+7.60 = 7.80
2
ERROR ABSOLUTO
∆d1=│7.80-8│=0.2
∆d2=│7.80-7.60│=0.2
∆d=∆d1+∆d2 = 0.20+0.20 =0.202 2
ERROR RELATIVO
Er = ∆d = 0.20 = 0.03
dp 7.80
ERROR PORCENTUAL
E%= Er *100%
E%=0.03*100%
E%= 3%
I.-
dp = 21.40+21.20 = 21.30
2
ERROR ABSOLUTO
∆d1=│21.30-21.40│=0.10
∆d2=│21.30-21.20│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 = 0.005
dp 21.30
ERROR PORCENTUALE%= Er *100%
E%=0.005*100%
E%= 0.5%
J.-
dp = 24.45+28.50 = 26.48
2
ERROR ABSOLUTO
∆d1=│26.48-24.45│=2.03
∆d2=│26.48-28.50│=2.02
∆d=∆d1+∆d2 = 2.03+2.02 =2.03
2 2
ERROR RELATIVO
Er = ∆d = 2.03 = 0.076
dp 26.48
ERROR PORCENTUAL
E%= Er *100%
E%=0.076*100%
E%= 7.6%
K.-
dp = 29.40+29.70 = 29.55
2
ERROR...
A
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LITERAL | DATO 1 | DATO2 |
A | 8.40 | 8.20 |
B | 11.50 | 11.60 |
C | 21.35 | 21.40 |
D | 8.25 | 9.30 |
E | 11.25 | 11.30 |
F | 90 | 89.50 |
G | 35.75 | 35.70 |
H | 8 | 7.60 |
I | 21.40 | 21.20 |J | 24.45 | 28.50 |
K | 29.40 | 29.70 |
L | 8.40 | 8.70 |
M | 11.25 | 11.40 |
N | 8.35 | 8.30 |
O | 90 | 90.10 |
P | 21.40 | 21.30 |
Q | 8.25 | 8.10 |
R | 11.50 | 10.70 |
S | 8 | 8.10 |
T | 8 | 7.80 |
U | 21.30 | 21.40 |
V | 90 | 89.85 |
W | 35.75 | 35.70 |
X | 90 | 90 |
Y | 4.85 | 4.60 |
Z | 5 | 5.10 |
A’ | 5.50 | 5.50 |
B’ | 5 | 5.10 |
C’ | 12.95 | 13 |D’ | 12.85 | 12.90 |
E’ | 13 | 12.90 |
F‘ | 12.95 | 13 |
G’ | 10.20 | 10.15 |
H’ | 15.80 | 15.50 |
I’ | 7.90 | 7.50 |
J’ | 7.90 | 7.95 |
K’ | 7.95 | 7.80 |
L’ | 7.95 | 7.90 |
CÁLCULOS
A.-
dp = 8.40+8.20 = 8.30
2
ERROR ABSOLUTO
∆d1=│8.30-8.40│=0.10
∆d2=│8.30-8.20│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 =0.012
dp 8.30
ERROR PORCENTUAL
E%= Er *100%
E%=0.012*100%
E%= 1.20%
B.-
dp = 11.50+11.60 = 11.55
2
ERROR ABSOLUTO
∆d1=│11.55-11.50│=0.10
∆d2=│11.55-11.60│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 = 0.008
dp 11.55
ERROR PORCENTUAL
E%= Er *100%
E%=0.008*100%
E%= 0.8%
C.-dp = 21.35+21.40 = 21.38
2
ERROR ABSOLUTO
∆d1=│21.38-21.35│=0.03
∆d2=│21.38-21.40│=0.02
∆d=∆d1+∆d2 = 0.03+0.02 =0.025
2 2
ERROR RELATIVO
Er = ∆d = 0.025 = 0.001
dp 21.38
ERROR PORCENTUAL
E%= Er *100%
E%=0.001*100%
E%= 0.1%
D.-
dp = 8.25+9.30 = 8.76
2
ERROR ABSOLUTO
∆d1=│8.76-8.25│=0.51
∆d2=│8.76-9.30│=0.54∆d=∆d1+∆d2 = 0.51+0.54 =0.525
2 2
ERROR RELATIVO
Er = ∆d = 0.525 = 0.059
dp 8.70
ERROR PORCENTUAL
E%= Er *100%
E%=0.059*100%
E%= 5.9%
E.-
dp = 11.25+11.30 = 11.28
2
ERROR ABSOLUTO
∆d1=│11.28-11.25│=0.03
∆d2=│11.28-11.30│=0.02
∆d=∆d1+∆d2 = 0.03+0.02 =0.025
2 2
ERROR RELATIVO
Er = ∆d = 0.025 = 0.002dp 11.28
ERROR PORCENTUAL
E%= Er *100%
E%=0.002*100%
E%= 0.2%
F.-
dp = 90+89.50 = 89.75
2
ERROR ABSOLUTO
∆d1=│89.75-90│=0.25
∆d2=│89.75-89.50│=0.25
∆d=∆d1+∆d2 = 0.25+0.25 =0.50
2 2
ERROR RELATIVO
Er = ∆d = 0.50 = 0.006
dp 89.75
ERROR PORCENTUAL
E%= Er *100%
E%=0.006*100%
E%= 0.6%
G.-
dp = 35.75+35.70 =35.73
2
ERROR ABSOLUTO
∆d1=│35.73-35.75│=0.025
∆d2=│35.73-35.70│=0.03
∆d=∆d1+∆d2 = 0.025+0.03 =0.06
2 2
ERROR RELATIVO
Er = ∆d = 0.06 = 0.002
dp 35.75
ERROR PORCENTUAL
E%= Er *100%
E%=0.002*100%
E%= 0.2%
H.-
dp = 8+7.60 = 7.80
2
ERROR ABSOLUTO
∆d1=│7.80-8│=0.2
∆d2=│7.80-7.60│=0.2
∆d=∆d1+∆d2 = 0.20+0.20 =0.202 2
ERROR RELATIVO
Er = ∆d = 0.20 = 0.03
dp 7.80
ERROR PORCENTUAL
E%= Er *100%
E%=0.03*100%
E%= 3%
I.-
dp = 21.40+21.20 = 21.30
2
ERROR ABSOLUTO
∆d1=│21.30-21.40│=0.10
∆d2=│21.30-21.20│=0.10
∆d=∆d1+∆d2 = 0.10+0.10 =0.10
2 2
ERROR RELATIVO
Er = ∆d = 0.10 = 0.005
dp 21.30
ERROR PORCENTUALE%= Er *100%
E%=0.005*100%
E%= 0.5%
J.-
dp = 24.45+28.50 = 26.48
2
ERROR ABSOLUTO
∆d1=│26.48-24.45│=2.03
∆d2=│26.48-28.50│=2.02
∆d=∆d1+∆d2 = 2.03+2.02 =2.03
2 2
ERROR RELATIVO
Er = ∆d = 2.03 = 0.076
dp 26.48
ERROR PORCENTUAL
E%= Er *100%
E%=0.076*100%
E%= 7.6%
K.-
dp = 29.40+29.70 = 29.55
2
ERROR...
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