Task 00136.

Task 00136.

The body begins to slide down the inclined plane making an angle α=30° with the horizon. At the base of the plane, the body hits a wall placed perpendicular to the direction of its motion and rebounds without loss of speed. Determine the coefficient of friction µ during the movement of the body, if after the impact it has risen to half of its original height.

Additional information:

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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