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? 
Definitions:
Delta Waves
Slow brain waves typically associated with the deepest stages of sleep and relaxation.
Latent Content
In psychoanalytic theory, the underlying meaning or symbolic message of a dream, as opposed to its apparent storyline.
Manifest Content
In psychoanalytic theory, the apparent, remembered content of a dream, as opposed to its hidden or symbolic meaning.
Freud
Sigmund Freud, an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.
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