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 ... on some relation and it is necessary to suppose another body distinct from the moving one .... so that motion is relative in its nature, it cannot be understood until the bodies are given in relation to which it exists, or generally there cannot be...  Space, Time, Motion: An Historical Introduction to the General Theory of ... - الصفحة 67 بواسطة Aleksandr Vasil ́evich Vasil ́ev, Aleksandr Vasilʹev - 1924 - عدد الصفحات: 232 عرض كامل -
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