Chapter 12, Problem 71GP

A 65.0-kg painter is on a uniform 25-kg scaffold supported from above by ropes (Fig. 12–85). There is a 4.0-kg pail of paint to one side, as shown. Can the painter walk safely to both ends of the scaffold? It not, which end(s) is dangerous, and how close to the end can he approach safely?

FIGURE 12–85

Problem 71.