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Consider a mass, m, moving under the influence of an effective potential energy
b
7.2
U(r) = r
where a and b are positive constants and r is the radial distance from the origin. In this
case, U(r) is a 1D potential energy.
(a) Generate a simple plot the potential energy, U(r) vs r.
(b) Next, find the equilibrium distance, ro, for the mass in this potential. Then evaluate
minimum potential energy U(r.).

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