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Modul 1 Yehuda Pratama, Lab Reports of Mathematical Methods

Modul 1 Yehuda Pratama Analisi Teknik Pengukuran

Typology: Lab Reports

2019/2020

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MODUL 1
ANALISIS TEKNIK PENGUKURAN
LAPORAN PRAKTIKUM
TME 142 - Praktikum Fisika
Nama : Yehuda Pratama Seciawanto
NIM : 2019-0451-0059
Shift/Kelompok : MB/Kelompok 5
Tanggal Praktikum : 17 Februari 2020
Asisten : Madeleine Nathasia
LABORATORIUM AERODINAMIKA & MEKANIKA FLUIDA
PROGRAM STUDI TEKNIK MESIN - FAKULTAS TEKNIK
UNIVERSITAS KATOLIK INDONESIA ATMA JAYA
JAKARTA
2020
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MODUL 1

ANALISIS TEKNIK PENGUKURAN

LAPORAN PRAKTIKUM

TME 142 - Praktikum Fisika

Nama : Yehuda Pratama Seciawanto

NIM : 2019 - 0451 - 0059

Shift/Kelompok : MB/Kelompok 5

Tanggal Praktikum : 17 Februari 2020

Asisten : Madeleine Nathasia

LABORATORIUM AERODINAMIKA & MEKANIKA FLUIDA

PROGRAM STUDI TEKNIK MESIN - FAKULTAS TEKNIK

UNIVERSITAS KATOLIK INDONESIA ATMA JAYA

JAKARTA

1. Q=

Vol

t

, Vol=πr

2

t; S

Q

Jawabam:

∂Vol

∂π

=r

2

t

∂Vol

∂r

=π2rt

∂Vol

∂t

=πr

2

S

Vol

=√(r

2

t)

2

(Sπ)

2

+(π2rt)

2

(Sr)

2

+(πr

2

2

(St)

2

∂Q

∂Vol

t

2

S

Q

t

2

r

2

t

2

2

π2rt

2

Sr

2

πr

2

2

St

2

2

2

2

St

2

2. δ=

F.L

3

3E.I

;S

δ

∂δ

∂F

L

3

3E.I

∂δ

∂L

F.3L

2

3E.I

∂δ

∂E

𝐹. L

3

2

.I

∂δ

∂I

F.L

3

3E.I

2

𝛿

L

3

3E.I

2

SF

2

F.3L

2

3E.I

2

SL

2

F.L

3

3 E

2

.I

2

SE

2

F.L

3

3E.I

2

2

SI

2

3. I=m(v-v

0

);S

I

∂I

∂m

=(v-v

0

∂I

∂v

= m

∂V

∂I

0(m

2

I

r

3

3

(mgt)

(m

2

I

r

3

2

∂V

∂r

0(m

2

I

r

3

(-3)I

4

(mgt)

(m

2

I

r

3

2

S

𝑉

gt(m

2

I

r

3

) − 2 𝑚(mgt)

(m

2

I

r

3

2

2

Sm

2

mt(m

2

I

r

3

) − 0 (mgt)

(m

2

I

r

3

2

2

Sg

2

mg(m

2

I

r

3

) − 0 (mgt)

(m

2

I

r

3

2

2

St

2

0(m

2

I

r

3

3

(mgt)

(m

2

I

r

3

2

2

SI

2

0(m

2

I

r

3

(-3)I

4

(mgt)

(m

2

I

r

3

2

2

Sr

2

𝑃

𝑡

𝑊

∂P

∂F

= V

∂P

∂V

= F

S

𝑃

V

2

SF

2

F

2

SV

2

∂W

∂P

t

∂W

∂t

P

t

2

S

W

t

2

V

2

SF

2

F

2

SV

2

2

P

t

2

2

St

2

𝑦

𝑦

∂F

∂m

= g

∂F

∂g

= m

𝐹

2

2

2

2

𝑦

∂F

𝑦

𝐹

𝑦

2

2

2

2

2

2

2

2

Pengukuran

ke s (cm) t (s) t

2

s. t

k = 6 ∑ s = 18,96 ∑ t = 120,

∑ t

2

∑ s. t =

a=

2

b=

2

S = 0,18 t – 0,

t = 2,15 maka, S = - 0,

t = 53,46 maka, S = 9,