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Consider the system shown in the figure.(Figure 1) Block A has weight 5.0 N and block...

Consider the system shown in the figure.(Figure 1) Block A has weight 5.0 N and block B has weight 3.0 N . Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Calculate the coefficient of kinetic friction μ between block A and the table top.

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