Solved: The 70.0-kg climber in Fig. 5-50 is supported in
Chapter , Problem 86(choose chapter or problem)
The 70.0-kg climber in Fig. 5-50 is supported in thechimney by the friction forces exerted on his shoes andback. The static coefficients of frictionbetween his shoes and the wall,and between his back and the wall,are 0.80 and 0.60, respectively. Whatis the minimum normal force hemust exert? Assume the walls arevertical and that the static frictionforces are both at their maximum.Ignore his grip on the rope.
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