8– LABORATORIYA ISHI
Mavzu ________________________________________________________
____________________________________________________________
Ishni bajarish sanasi:_________________________________
Ishning maqsadi: ________________________________________________
_______________________________________________________________
___________________________________________________________
G’ildirakli traktorning bazasi va izi gorizontal o’lchamlarning o’rtacha arifmetik
qiymati sifatida hisoblanadi.
L= (l
1
+l
2
+l
3
+l
4
)/4
B= (b
1
+b
2
+b
3
+b
4
)/4
1-rasm. G’ildirakli traktorning bazasi va izini aniqlash
3. Xulosa va takliflar: _________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
Talaba: ______________________________ imzo:_______
Rahbar: ______________________________ imzo:_______
9– LABORATORIYA ISHI
Mavzu ________________________________________________________
____________________________________________________________
Ishni bajarish sanasi:_________________________________
Ishning maqsadi: ________________________________________________
_______________________________________________________________
___________________________________________________________
Og‘irlik markazining koordinatalarini aniqlash usullari.
a= L-L
Q
cos
a
(
L
a
)
Q
sin
a
(
h
r
0 )
Qe
cos
a L
Qe
sin
a L
(
rd
r
0 )
0.
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