Task 10140.
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- Physics
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DESCRIPTION
Task 10140.
Stairs should have smooth walls. The coefficient of friction between the stairs and the floor, wherein k = 0.4. Determine the maximum angle between the wall and the stairs, where the ladder will not slip. It is advisable to drawing.
Additional information:
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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