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Question

The masses m, are located at the points P¿. Find the moments Mr and My and center of mass of the system.

1, m2 = 2, m3 = 9.

P₁ = (-2,0), P₂ = (6,4), P3 = (2,8).

m1

Mx

My

x =

y =

=

=

Fig: 1