Auniform bar has two small balls glued to its ends. the bar is 3.00 m long and with mass 2.40 kg , while the balls each have mass 0.700 kg and can be treated as point masses. you may want to review (page) . for related problem-solving tips and strategies, you may want to view a video tutor solution of an abstract sculpture. part a find the moment of inertia of this combination about an axis perpendicular to the bar through its center. express your answer in kilogram-meters squared.