A particle of mass m = 1.50 kg moves along one dimension and is subject to a singleforce, whose potential energy function is given by U(x) = x4 – 2x2 + 4 (where U ismeasured in Joules and x is measured in meters). At the moment when the particle islocated at position x =1.50 m, its speed is v = 2.50 m/s.%3D (d) What is the force acting on the particle when x = 1.50 m?(e) Find all equilibrium positions of the particle. Remember, an equilibriumposition is any position where the force goes to zero. For each equilibriumposition you find, determine whether it is stable, unstable, or neutral.

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Answered: (d) What is the force acting on the…

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(d) What is the force acting on the particle when x = (e) Find all equilibrium positions of the particle. Remember, an equilibrium position is any position where the force goes to zero. For each equilibrium position you find, determine whether it is stable, unstable, or neutral. 1.50 m?