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Physics, 21.06.2019 16:10 janetshirinyan

An 11.0 m, 230 n uniform ladder rests against a smooth wall. the coefficient of static friction between the ladder and the ground is 0.55, and the ladder makes a 50.0Β° angle with the ground. how far up the ladder can an 870 n person climb before the ladder begins to slip?

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