Задача 11191.

From an inclined plane, making an angle of 30 ° with the horizon, the hoop rolls without slipping. The length of the inclined plane is l = 2 m. Determine the kinetic energy of the hoop at the end of the inclined plane.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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