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A particle of mass 10^(-2)kg is moving a...

A particle of mass `10^(-2)kg` is moving along the positive X-axis under the influence of a force `F(x)=- K/(2x^2 ')` where `K=10^(-2)Nm^2`. When it is at x=1.0m, its velocity `v=0`. Find its velocity, when it reaches `x=0.50m`.

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