fisika dasar

1. NAMA : M. AFLAH AUFAA
NIM : 1504110352
JURUSAN : MSP
KELAS : MSP-A
MATA KULIAH : FISIKA DASAR

2. i= 2
xx = 52
o
42
o
22
o
52
lbfF 1521 
lbfF 2522 
lbfF 3523 
lbfF 5524 
lbfF 4525 
yF2
yF1
yF5
y
x
xF1
o
48o
38
o
68
xF2xF5

3. 3521 FyFyFyFFy 
  4521 FxFxFxFFx
  4521 38cos68cos48cos FFFFF ooo
x
35238sin68sin48sin 521  ooo
y FFFF
552788011,0.452374607,0.252669131,0.152  xF
552181.3564009.94708.101  xF
07.712 xF
352615661,0.452927184,0.252743145,0.152 Fy
352279.27865.233598.112  yF
41.194 yF

5. oo
FyF
F
yF
48sin48sin 11
1
1

oo
FxF
F
xF
48cos48cos 11
1
1

o
yF 48sin1521 
743145,0.1521 yF
958.1121 yF
o
xF 48cos1521 
669131,0.1521 xF
708.1011 xF

6. oo
FyF
F
yF
68sin68sin 22
2
2

oo
FxF
F
xF
68cos68cos 22
2
2

o
yF 68sin2522 
927184,0.2522 yF
65.2332 yF
o
xF 68cos2522 
374607,0.2522 xF
4009.942 xF

7. oo
FyF
F
yF
38sin38sin 55
5
5

oo
FxF
F
xF
38cos38cos 55
5
5

o
yF 38sin4525 
615661,0.2525 yF
279.2785 yF
o
xF 38cos4525 
788011,0.4525 xF
181.3565 xF

8.   22
FyFxR
2481.377956849.507043 R
)41.194()07.712( 22
R
135.738R
)(tan 1



Fx
Fy

)
07.712
41.194
(tan 1


 

271.15