A man weighing 400N climbs up a ladder 5 meters long. The ladder initially rests against a frictionless vertical wall and is at 58° above a rough floor with static friction coefficient of 0.25. Determine the location of the man that will cause the ladder to slide down. What is the magnitude and direction of the net force acting on the ladder at the floor?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 64PQ: A One end of a metal rod of weight Fg and length L presses against a corner between a wall and the...
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A man weighing 400N climbs up a ladder 5 meters long. The ladder initially rests against a frictionless vertical wall and is at 58° above a rough floor with static friction coefficient of 0.25. Determine the location of the man that will cause the ladder to slide down. What is the magnitude and direction of the net force acting on the ladder at the floor?

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