Two Blocks Stacked#

Blocks A and B each have a mass $$m$$ = 13 $$kg$$. The coefficient of static friction between $$A$$ and $$B$$ is $$\mu_s$$ = 0.44. The angle shown is $$\theta$$ = 38$$^{\circ}$$. Neglect any friction between $$B$$ and $$C$$.

Question Text#

Determine the largest horizontal force $$\vec{P}$$ that can be applied so that $$A$$ will not slip on $$B$$.