Physics, 13.02.2021 05:50 RayQuan115

A 75 kg climber finds himself dangling over the edge of an ice cliff, as shown in the figure below. Fortunately, he's roped to a 940 kg rock located 51 m from the edge of the cliff. Assume that the coefficient of kinetic friction between rock and ice is 5.5×10−2. What is his acceleration, and how much time does he have before the rock goes over the edge? Neglect the rope's mass.

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A 75 kg climber finds himself dangling over the edge of an ice cliff, as shown in the figure below....