Which of them is stable

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In nonrelativistic limit of general relativity there is a correction to the Newtonian gravitational potential energy -h/r3 with h = alpha(l^2)/(mc)^2, where c is the speed of light, alpha= GMm and l is the angular momentum.
Find the radius of circular orbits for a given l and m. Which of them is stable?

Reference no: EM13693074

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