A playground merry-go-round of a diameter 4m and mass of
A playground merry-go-round of a diameter 4m and mass of 200kgis pushed by children to an angular speed of 3 rad/s. If two children of a mass of 15 kg each jump on the edge of the merry go round. Discover the new angular speed.
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a playground merry-go-round of a diameter 4m and mass of 200kgis pushed by children to an angular speed of 3 rads if
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