Question: Block B in FIGURE EX7.7 rests on a surface for which the static and kinetic coefficients of friction are 0.60 and 0.40, respectively. The ropes

Block B in FIGURE EX7.7 rests on a surface for which the static and kinetic coefficients of friction are 0.60 and 0.40, respectively. The ropes are massless. What is the maximum mass of block A for which the system remains in equilibrium?

Figure Ex 7.7

Block B in FIGURE EX7.7 rests on a surface for which the

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