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A conservative force acts on a 4 kg part...

A conservative force acts on a 4 kg particle in x direction. The potential energy U(x) is given by `U(X) = 40 + (x – 6)^2`, where x is in metre. If it is given that at x = 8 m, KE is 30 J then find the maximum KE of the particle.

A

24 J

B

34 J

C

10 J

D

17 J

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