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Three point objects with masses ?1=3.1 kg, ?2=1.6 kg, and m3=2.0 kg are arranged in the...

Three point objects with masses ?1=3.1 kg, ?2=1.6 kg, and m3=2.0 kg are arranged in the configuration shown in the figure. The distance to mass ?1 is ?1=23 cm and the distance to mass m3 is d3=41 cm. The distances are measured from the axis ?.O.

What is the combined moment of inertia ?I for the three point objects about the axis ?O ?

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Answer #1

My = 30 kg ma=li0kg, m= 2.oky Distance of mances from axis oq rotation Bol is di = 23 cm , da roum, dg = Hiems » du = 0.230,

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