A 2.00-kg mass is placed at (3.00, 4.00) m, and a 3.50-kg mass is placed at (3.00, ?4.00) m. What is the moment of inertia of this system of masses about the z axis?
a. 138 kg·m2 b. 16.5 kg·m2
c. 88.0 kg·m2 d. 49.5 kg·m2
e. 22.0 kg·m2
a
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