Problem 10182.
A small body begins to slide from the top of the wedge whose base l = 2,1 m. The coefficient of friction between the body and the surface of the wedge k = 0,14. At what value of angle alpha slippage time will be minimal? What does it matter?
A detailed solution with a brief note of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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