In the figure,two boxes,each of mass 24 kg,are at rest and connected as shown.The coefficient of kinetic friction between the inclined surface and the box is 0.31.Find the speed of the boxes just after they have moved 1.6 m. 
Definitions:
Simplify
The process of expressing something in a more comprehensible or simpler form, in mathematics, typically reducing an expression to its simplest form.
Expression
A combination of symbols that represent a mathematical object, such as numbers, variables, and operation symbols, but without an equals sign.
Complex Fraction
A fraction where the numerator, the denominator, or both contain fractions themselves.
Simplify
The process of reducing an expression or equation to its most basic form.
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