Task 10859.
A man weighing 60 kg is on the edge of the fixed platform. How fast (relative to the platform) the person has to go along the edge of the platform, it begins to rotate at a speed corresponding to 3 / min? Weight of the platform 120 kg, its radius of 2 m.
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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