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posted by ravi Wednesday, November 7, 2012 at 2:19pm.
Determine the moment of inertia for three children weighing 57.0 lb, 42.0 lb and 78 lb sitting at different points on the edge of a rotating merry-go-round, which has a radius of 12 ft.
I1=m1•r² I2=m2•r² I3=m3•r²
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