Show that the gravitational potential V = −Gm/r satisfies Laplace’s equation, that is, show that ∇2(1/r) = 0 where r2 = x2 + y2 + z2, r'= 0.
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Show that the gravitational potential V = −Gm/r satisfies Laplace’s equation, that is, show that ∇2(1/r) = 0 where r2 = x2 + y2 + z2, r'= 0.
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