The above graph shows the potential energy U(x) of a particle as a function of its position x. The total mechanical energy in the system is marked with the dashed horizontal line at 4 Joules. As we know, the particle has a constant total energy of 4.0 Joules, as shown by the dashed line on the graph. Based on this information, determine the kinetic energy of the particle at the following positions x = 2.0 m x = 4.0 m

The above graph shows the potential energy U(x) of a particle as a function of its position x. The total mechanical energy in the system is marked with the dashed horizontal line at 4 Joules. As we know, the particle has a constant total energy of 4.0 Joules, as shown by the dashed line on the graph. Based on this information, determine the kinetic energy of the particle at the following positions x = 2.0 m x = 4.0 m

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