tugas fisika

1. lbfF 2062 
lbfF 3063 
lbfF 4065 
lbfF 1061 
X
Y
o
46
o
26
o
56
xF5
yF5
yF2
x
F2 xF1
yF1
o
44
o
64
o
34
lbfF 5064 

3. o
FyF 44sin.11 
o
FxF 44cos.11 
76.251 xF
73.63381 yF
o
FyF 64sin.22 
185.1522 yF
o
FxF 64cos.22 
90.30452 xF
o
FyF 34sin.55 
227.0325 yF
o
FxF 34cos.55 
336.5895 xF

4. xxxx FFFFF 5421 
3251 FFFFF yyyy 
-676.03 xF
-190.49 yF
22
  yx FFR
22
-190.49)((-676.03) R
702.359R
)(tan 1



x
y
F
F

)
676.03-
190.49-
(tan 1

15.7362