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A conservativeforce acts on a particleas the particle moves along the positive x-axis fromorigin origin to x=2m. The force is parallel to x-axis. Now, consider four different cases, as shown in the figures, 1, 2, 3, and 4, where the forces is shown as a function of x. Rank the situations according to the change in potentialenergy associated with the force, least ( or most negative) to greatest ( or most positive). |
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Answer» 2, 1, 4, 3 |
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