A uniform 30 kg ladder length 850 m leans against a smooth

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A uniform 30 kg ladder (length = 8.50 m) leans against a smooth vertical wall. The base of the ladder is 12 ft from the wall. If the coefficient of friction between the ground and the ladder is 0.15, how far up the ladder can a 120 kg firefighter climb before the ladder begins to slip?

Reference no: EM13620721

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