a climber with a weight of 638.6 N is held by a belay rope connected to her clim
ID: 1290319 • Letter: A
Question
a climber with a weight of 638.6 N is held by a belay rope connected to her climbing harness and belay device; the force of the rope on her has a line of action through her center of mass. The indicated angles are ? = 43.5
a climber with a weight of 638.6 N is held by a belay rope connected to her climbing harness and belay device; the force of the rope on her has a line of action through her center of mass. The indicated angles are ? = 43.5° and phi = 33.0°. If her feet are on the verge of sliding on the vertical wall, what is the coefficient of static friction between her climbing shoes and the wall?Explanation / Answer
W = weight of the climber = 638.6 N
? = angle between climber and wall = 43.5