Three objects are connected as shown in the figure. The strings and frictionless pulleys have negligible masses, and the coefficient of kinetic friction between the 2.0-kg block and the table is 0.25. What is the acceleration of the 2.0-kg block? 2.0 kg 1.0 kg O 1.7 m/s² O 2.5 m/s² O 3.2 m/s² O 4.0 m/s² 3.0 kg

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