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Physics, 08.11.2021 01:00 Carlos448

A merry-go-round has a radius of 2.0 m and a moment of inertia of 300 kgm2 . A boy of mass 50 kg runs tangent to the rim at 4.0 m/s and jumps on. If the merry-go-round is initially at rest, what is the angular velocity after the boy jumps on

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A merry-go-round has a radius of 2.0 m and a moment of inertia of 300 kgm2 . A boy of mass 50 kg run...

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