Three blocks $-$ A$,$ B$,$ and C $-$ are connected by massless ropes that move over frictionless pulleys without slipping as shown in the figure; the mass of block A is $1$ kg $,$ the mass of block B is $3$ kg $,$ and the mass of block C is $4$ kg $.$ Each pulley can be modeled as a uniformly dense solid cylinder with a radius of $2$ cm and a mass of $2$ kg $.$ The coefficient of kinetic friction between block $\backslash ($ B $\backslash )$ and the horizontal surface is $0\mathrm{.}33.$ What is the magnitude of the acceleration $($in $\backslash (\backslash$mathrm$\{$m$\}/\backslash$mathrm$\{$s$\}^\{2\}\backslash ))$ of the block $\backslash ($ B $\backslash )?$

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Three blocks $-$ A$,$ B$,$ and C $-$ are connected by massless ropes that move over frictionless pulleys without slipping as shown in the figure; the mass of block A is $1$ kg $,$ the mass of block B is $2$ kg $,$ and the mass of block C is $8$ kg $.$ Each pulley can be modeled as a uniformly dense solid cylinder with a radius of $4$ cm and a mass of $3$ kg $.$ The coefficient of kinetic friction between block $\backslash ($ B $\backslash )$ and the horizontal surface is $0\mathrm{.}38.$ What is the magnitude of the tension $($in $\backslash ($ N $\backslash ))$ in the rope between block $\backslash ($ A $\backslash )$ and the pulley nearest it$?$