An 90 m 220 n uniform ladder rests against a smooth wall

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An 9.0 m, 220 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 50.0° angle with the ground. How far up the ladder can an 850 N person climb before the ladder begins to slip?

Reference no: EM13632307

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