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→Equivalence principle: Add 1st book citation, found with a combination of the Spanish language article and my brown searches. #JUN25 Tags: Mobile edit Mobile web edit |
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{{Short description|Theoretical physics term}}
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In [[theoretical physics]], a '''local reference frame''' ('''local frame''') refers to a [[coordinate system]] or [[frame of reference]] that is only expected to function over a small region or a restricted region of space or [[spacetime]].
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