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[" the figure shows an l shaped body of ...

[" the figure shows an l shaped body of mass "m" placed on smooth harizonal sourface.the block "],[a" is scomeded to the body by means of an inextensible string,which assing over a smath "],[" pulley.find highth mass.anolue of the mass of block "a" so that blook "b" perfical wall of the "],[" body.find the minimulue of the mass of block "a" so that "b" block "b" - remains stationery "],[" relative to the wall.coefficient of friction between the block "b" and the vertical wall is "mu" ."]

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