A ladder of mass M and length L = 4 m is on a level floor leaning against a vertical wall. The coefficient static friction between the ladder and floor is mus = .6, while the friction between the ladder and the wall is negligible. The ladder is at an angle of 50 degrees above the horizontal. A man of mass 3M starts to climb the ladder. To what distance up the ladder can the man climb before the ladder starts to slip on the floor? Question 11.59 x = 0.8 0.3 .6 0.5 0.2
A ladder of mass M and length L = 4 m is on a level floor leaning against a vertical wall. The coefficient static friction between the ladder and floor is mus = .6, while the friction between the ladder and the wall is negligible. The ladder is at an angle of 50 degrees above the horizontal. A man of mass 3M starts to climb the ladder. To what distance up the ladder can the man climb before the ladder starts to slip on the floor? Question 11.59 x = 0.8 0.3 .6 0.5 0.2
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Transcribed Image Text:A ladder of mass M and length L 4 m is on a level floor leaning againsta vertical wall. The coefficient static
friction between the ladder and floor is mus = .6. while the friction between the ladder and the wall is
negligible. The ladder is at an angle of 50 degrees above the horizontal. A man of mass 3M starts to climb the
ladder. To what distance up the ladder can the man climb before the ladder starts to slip on the floor?
Question 11.59 x =
0.8
O.3
0.6
0.5
O.2
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