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Determine the Christoffel symbols, R and Ruv, for closed, open, and flat universes using Roberston-Walker metric.
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The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
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Determine the Christoffel symbols, R and Ruv, for closed, open, and flat universes using Roberston-W...
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