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my previous answers that were incorrect: $0\mathrm{.}30$ m$/$s$^2,3\mathrm{.}43$ m$/$s$^2$

The lower block in the figure is pulled on by a rope with a tension force of $20$ N $.$ The coefficient of kinetic friction between the lower block and the surface is $0\mathrm{.}32.$ The coefficient of kinetic friction between the lower block and the upper block is also $0\mathrm{.}32.$

$($Figure $1)$

What is the acceleration of the $2\mathrm{.}0$ kg block?

Express your answer to two significant figures and include the appropriate units.

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