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A single conservative `f_((x))` acts on a `m = 1 kg` particle moving along the x-axis. The potential energy `U_((x))` is given by : `U_((x)) = 20 + (x - 2)^(2)` where x is in metres. At `x = 5 m`, a particle has kintetic energy of 20 J The maximum speed of the particle is:A. `1 m//s`B. `29 m//s`C. `sqrt(29) m//s`D. `sqrt(58) m//s` |
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Answer» Correct Answer - D |
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