The ball is sliding along a horizontal road. In this case, the kinetic energy of the translational motion of its center of mass is 250 mJ, and the kinetic energy of rotation around the axis passing through the center of the ball is 64 J. Find the ratio of the velocities of the upper and lower points of the ball.
Detailed solution with a short recording of the conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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