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A particle of mass m = 1.0 kg is free to...

A particle of mass m = 1.0 kg is free to move along the x axis. It is acted upon by a force which is described by the potential energy function represented in the graph below. The particle is projected towards left with a speed v, from the origin. Find minimum value of v for which the particle will escape far away from the origin.

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The correct Answer is:
`2sqrt(3) m//s`
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