# Pengolahan Data Pesawat Atwood

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28-Nov-2014

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PES Massa anak timbangan= Massa beban tambahan: m1 m2 m3 87.01 gram = = = 2.9 gram 7.9 gram 10.8 gram

no 1

m 2.9

Sbc

Sab 0.3 0.35 0.4 0.3 0.35 0.4 0.3 0.35 0.4

2

7.9

0.3

3

10.8

NO 1 2 3

beban tambahan pertama (m1) Sab t rata-rata 1.82 0.3 2.19 0.35 2.42 0.4

a (m/s2) 0.09 0.07 0.07 0.23

NO 1 2 3

beban tambahan kedua (m2) Sab t rata-rata 1.12 0.3 1.3 0.35 1.63 0.4

a (m/s2) 0.24 0.21 0.15 0.6

NO 1 2 3

beban tambahan ketiga (m3) Sab t rata-rata 1.07 0.3 1.07 0.35 1.18 0.4

a (m/s2) 0.26 0.3 0.29 0.86

NO

g (m/s2) I g-g rata-rata I 1 4.93 5.48 2 13.05 2.64 3 13.25 2.83 31.23 10.95

percepatan gravitasi rata-rata ( g rata-rata ) simpangan data hasil pengukuran kesalahan absolut kesalahan relatif nilai terbaik

= = = = =

10.41 3.65 3.65 35.07 14.06

PESAWAT ATWOOD jari-jari katrol= massa katrol=

0.03 meter 29.6 gram

t1 1.85 2.18 2.46 1.08 1.21 1.63 1.05 0.99 1.11

t ab (detik ) t2 1.79 2.22 2.37 1.09 1.49 1.61 1.08 1.05 1.11

t bc ( detik ) t3 1.82 2.17 2.44 1.18 1.21 1.65 1.07 1.18 1.31 t rata-rata 1.82 2.19 2.42 1.12 1.3 1.63 1.07 1.07 1.18 t1 1.07 1.2 1.01 0.54 0.45 0.51 0.62 0.48 0.51 t2 1.73 1.16 1.14 0.54 0.61 0.45 0.48 0.41 0.45

a rata-rata= g =

0.08 4.93

m/s2 m/s2

0.45 0.4 0.35 0.3 f(x) = 0.16x + 0 R = 0.98

s (meter)

0.25 0.2 0.15 0.1 0.05 0 1.7 1.8 1.9

a rata-rata= g =

0.2 m/s2 13.05 m/s2

0.45 0.4 0.35 0.3 f(x) = 0.19x + 0.09 R = 0.98

s (meter)

0.25 0.2 0.15 0.1 0.05

0.3

s (meter)

0.25 0.2 0.15 0.1 0.05 0 1 1.1 1.2

a rata-rata= g =

0.29 m/s2 13.25 m/s2

0.45 0.4 0.35 0.3 f(x) = 0.72x - 0.45 R = 0.8

s (meter)

0.25 0.2 0.15 0.1 0.05 0 1.06 1.08 1.1

m/s2 m/s2 m/s2 % m/s2

t bc ( detik ) t3 1.17 1.2 0.98 0.63 0.7 0.45 0.57 0.48 0.38

t rata-rata 1.32 1.19 1.04 0.57 0.59 0.47 0.56 0.46 0.45

f(x) = 0.16x + 0 R = 0.98

Column C

Linear Regression for Column C

7

1.8

1.9

2

2.1 t (sekon)

2.2

2.3

2.4

2.5

f(x) = 0.19x + 0.09 R = 0.98

Column C

Linear Regression for Column C

Column C

Linear Regression for Column C

1.1

1.2

1.3 t (sekon)

1.4

1.5

1.6

1.7

f(x) = 0.72x - 0.45 R = 0.8

Column C

Linear Regression for Column C

6

1.08

1.1

1.12 t (sekon)

1.14

1.16

1.18

1.2

PESAWAT Massa anak timbangan= Massa beban tambahan: m1 m2 m3 87.01 gram = = = 2.9 gram 7.9 gram 10.8 gram

no 1

m 2.9

Sab

Sbc 0.3 0.35 0.4 0.3 0.35 0.4 0.3 0.35 0.4

2

7.9

0.3

3

10.8

m1 a no 1 2 3 = Sbc 0.3 0.35 0.4 0.08 Vbc 0.28 0.39 0.57

m2 a no 1 2 3 = Sbc 0.3 0.35 0.4 0.2 Vbc 1 1.12 1.74

a no 1 2 3

m3 = Sbc 0.3 0.35 0.4

0.29 Vbc 1.02 1.17 1.87

PESAWAT ATWOOD jari-jari katrol= massa katrol=

0.03 meter 29.6 gram

t1 1.85 2.18 2.46 1.08 1.21 1.63 1.05 0.99 1.11

t ab (detik ) t2 1.79 2.22 2.37 1.09 1.49 1.61 1.08 1.05 1.11

t3 1.82 2.17 2.44 1.18 1.21 1.65 1.07 1.18 1.31

t rata-rata 1.82 2.19 2.42 1.12 1.3 1.63 1.07 1.07 1.18

t1 1.07 1.2 1.01 0.54 0.45 0.51 0.62 0.48 0.51

t bc ( detik ) t2 t3 1.73 1.17 1.16 1.2 1.14 0.98 0.54 0.63 0.61 0.7 0.45 0.45 0.48 0.57 0.41 0.48 0.45 0.38

0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 0.25 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 Column C Linear Regression for Column C f(x) = 0.12x + 0.2 R = 0.87 0.3 0.35 0.4 0.45 0.5 0.55 0.6 Column C Linear Regression for Column C f(x) = 0.34x + 0.21 R = 0.99

0.3 0.25 0.2 0.15 0.1 0.05 0 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Column C Linear Regression for Column C

0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 0.8 1 1.2 1.4 1.6 1.8 2 Column C Linear Regression for Column C f(x) = 0.1x + 0.21 R = 0.88

etik ) t rata-rata 1.32 1.19 1.04 0.57 0.59 0.47 0.56 0.46 0.45

near Regression r Column C

0.55

0.6

inear Regression or Column C

inear Regression or Column C

1.7

1.8

Linear Regression or Column C

1.8

2