Block B in the figure weighs 601 N. The coefficient of static friction between block and table is 0.30; angle 0 is 31º; assume that the cord between B and the knot is horizontal. Find the maximum weight of block A for which the system will be stationary. Number i Units B Knot A 0

What is T?

Part B As shown, a truss is loaded by the forces P₁ = 497 lb and P₂ = 198 lb and has the dimension a = 9.40 ft. H M B с ** FCG, FGH = a/2 a/2 P₂ Determine FCG and FGH, the magnitudes of the forces in members CG and GH, respectively, using the method of sections. Assume for your calculations that each member is in tension, and include in your response the sign of each force that you obtain by applying this assumption. Express your answers numerically in pounds to three significant figures separated by a comma. ▸ View Available Hint(s) E 195] ΑΣΦΗ 41 | vec SWED ? lb

In the figure, block A (mass 13.2 kg) is in equilibrium, but it would slip if block B (mass 7.40 kg) were any heavier. For angle 0 = 29.6°, what is the coefficient of static friction between block A and the surface below it? Number i Units