HSD
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4. Obtain the position of the centre of gravity of the assembly, starting from the centres of gravity
of the individual parts:
(m
1
x
1
+m
2
x
2
+m
3
x
3
+m
4
x
4
)
X=
(m
1
+m
2
+m
3
+m
4
)
(in yellow, the reference faces for measuring “b”)
b1
G1
x1
x2
x3
x4
G
b2
b3
b3
G2
G3
G4
X
5. Use the value X to choose the right curve of the chart
x
G
G
G
G
x xx
x
