What Is the Rotational Inertia (Moment of Inertia) of a 12-Kg

question 78

Multiple Choice

What is the rotational inertia (moment of inertia) of a 12-kg uniform rod, 0.30 m long, rotating about an axis perpendicular to the rod and passing through the center of the rod?

• A)0.27 kg∙m²
• B)0.18 kg∙m²
• C)0.090 kg∙m²
• D)0.54 kg∙m²
• E)0.36 kg∙m²

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