Answer to Question #34558 in Mechanics | Relativity for tracie santos
a uniform ladder rests against a rough wall so that it makes an angle of 60.0 degrees with the ground. the ladder is 10.0m long and weighs 150N. How far can a 250N man go before the ladder slips? The coefficient of friction between the ladder and the ground is 0.400; between the ladder and the wall is 0.450.