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

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