Chapter 12, Problem 1P

(I) Three forces are applied to a tree sapling, as shown in Fig. 12–45, to stabilize it. If ${\stackrel{\to }{F}}_A$= 385 N and ${\stackrel{\to }{F}}_B$= 475 N, find ${\stackrel{\to }{F}}_C$ in magnitude and direction.

FIGURE 12–45

Problem 1.