A single conservative force fx acts on a 11 kg particle, Ask an Expert

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A single conservative force F(x) acts on a 1.1 kg particle that moves along an x axis. The potential energy U(x) associated with F(x) is given by U(x) = -2.0xe^(-x/5) where x is in meters. At x = 2.7 m the particle has a kinetic energy of 5.6 J.

(a) What is the mechanical energy of the system?

(b) What is the maximum kinetic energy of the particle and

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