Two children, of masses m1 = m2 = 20 kg, ride on the perimeter of a small merry- go- round. The merry-go-round is a disk of mass M = 30 kg and radius R = 3 m, as shown in the figure below. R The moment of inertia of the system (merry-go-round, child 1, child 2) about the center of the merry- go- round is equal to: M m2

Two children, of masses m1 = m2 = 20 kg, ride on the perimeter of a small merry- go- round. The merry-go-round is a disk of mass M = 30 kg and radius R = 3 m, as shown in the figure below. R The moment of inertia of the system (merry-go-round, child 1, child 2) about the center of the merry- go- round is equal to: M m2