A single conservative force fx acts on a 32 kg particle, Ask an Expert

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A single conservative force F(x) acts on a 3.2 kg particle that moves along an x axis. The potential energy U(x) associated with F(x) is given by U(x) = -5.0xe-x/2 where x is in meters. At x = 5.0 m the particle has a kinetic energy of 3.0 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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