TUGAS FISIKA

1. lbfF 2922 
lbfF 3923 
lbfF 4925 
lbfF 1921 
X
Y
o
42
o
22
o
52
xF5
yF5
yF2
x
F2 xF1
yF1
o
48
o
68
o
38
lbfF 5924 

3. o
FyF 48sin.11 
o
FxF 48cos.11 
128.4731 xF
142.6841 yF
o
FyF 68sin.22 
270.7382 yF
o
FxF 68cos.22 
109.3852 xF
o
FyF 38sin.55 
302.9055 yF
o
FxF 38cos.55 
387.7015 xF

4. xxxx FFFFF 5421 
3251 FFFFF yyyy 
-741.843 xF
-217.148 yF
22
  yx FFR
22
-217.148)((-741.843) R
772.971R
)(tan 1



x
y
F
F

)
741.843-
217.148-
(tan 1

16.3155