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Physics, 10.11.2019 02:31 Yalmar6874

Achild with mass 40 kg sits on the edge of a merry-go-round at a distance of 3.0 m from its axis of rotation. the merry-go-round accelerates from rest up to 0.4 rev/s in 10 s. if the coefficient of static friction between the child and the surface of the merry-go-round is 0.6, does the child fall off before 5 s?

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