A 5.00-m-long uniform ladder,weighing 200 N,rests against a smooth vertical wall with its base on a horizontal rough floor,a distance of 1.20 m away from the wall.The coefficient of static friction between the ladder and the floor is 0.200.How far up the ladder,measured along the ladder,can a 600-N person climb before the ladder begins to slip?
A)1.50 m
B)1.26 m
C)1.05 m
D)3.95 m
E)4.56 m

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The Answer of A 5.00-m-long uniform ladder,weighing 200 N,rests against a smooth vertical wall with its base on a horizontal rough floor,a distance of 1.20 m away from the wall.The coefficient of static friction between the ladder and the floor is 0.200.How far up the ladder,measured along the ladder,can a 600-N person climb before the ladder begins to slip?
A)1.50 m
B)1.26 m
C)1.05 m
D)3.95 m
E)4.56 m

A 500-M-Long Uniform Ladder,weighing 200 N,rests Against a Smooth Vertical Wall