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[" Q.Two masses "A" and "B" of "5kg" and...

[" Q.Two masses "A" and "B" of "5kg" and "6kg" are "],[" connected by a string passing over a "],[" frictionless pulley fixed at the corner of "],[" table as shown in the figure.The coefficient "],[" of friction between "A" and table is "0.3." The "],[" minimum mass of "C" that must be placed on "],[" A to prevent it from moving is equal to: "],[[" A "15kg," B "10kg," C "5kg," D "3kg]]

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