Physics, 25.11.2021 08:20 miranda911

A merry-go-round with a moment of inertia of 750 kgm2 and a radius of 2.55 m is rotating with an angular velocity of 9.42 rad/s clockwise (as viewed from above.) A child, whose weight is 334 N, runs at 2.76 m/s tangent to the rim of the merry-go-round and jumps onto it in the direction opposite of its sense of rotation. With what angular speed does the merry-go-round rotate after the child jumps onto its edge?

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A merry-go-round with a moment of inertia of 750 kgm2 and a radius of 2.55 m is rotating with an ang...