What percent of the length of the ladder did person climb

Reference no: EM13548930

A ladder with a mass of 16 Kg is placed on a frictionless vertical wall, see fig. A 75 Kg person climbs up the ladder but notices the ladder slipping. If the coefficient of friction between the floor and the base of the ladder is 0.4, what percent of the length of the ladder did the person climb?

Reference no: EM13548930

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