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[" A particle of mass "2kg" is subjected...

[" A particle of mass "2kg" is subjected to a two dimensional conservative "],[" force given by,"F_(x)=-2x+2y,F_(y)=2x-y^(2)" .(x,y in m and F in N).If the "],[" particle has kinetic energy of "(8/3)J" at point "(2,3)" ,find the speed of the "],[" particle when it reaches "(1,2)" in "(m/s)" ."]

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