Task 11082.
At the edge of the round platform with a radius of R = 2.35 m is a washer. The platform rotates so that the path traversed by the puck grows in accordance with the equation s = Ct ^ 2, where C = 0.5 m / s ^ 2. At what point in time will the puck slide off the platform, if the coefficient of friction is 0.2?
A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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