Angular Momentum: A 24.5-kg child is standing on the outer edge of a horizontal merry-go-round that has a moment of inertia of 989 kg ? m2 about a vertical axis through its center and a radius of 2.40 m. The entire system (including the child) is initially rotating at 0.180 rev/s. Find the angular velocity if the child moves to a new position 1.10 m from the center of the merry-go-round.
Fill in the blank(s) with the appropriate word(s).
0.200 rev/s
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What will be an ideal response?
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Indicate whether the statement is true or false