Newton's law of universal gravitation (UG), added to the three Galilean laws of motion and some other presumptions, was published in 1687. Newton's theory successfully modeled interactions among objects of a size we can see, a range of phenomena now called the "classical realm". Coulomb's law modeled electric attraction. Maxwell's electromagnetic field theory unified electricity and magnetism, while optics emerged from this field.
n uː t ə n z WORD_BOUNDARY l ɔ WORD_BOUNDARY ʌ v WORD_BOUNDARY j uː n ɪ v ɜː s ə l WORD_BOUNDARY ɡ ɹ æ v ɪ t eɪ ʃ ə n WORD_BOUNDARY j uː d̠ʒ iː WORD_BOUNDARY æ d ɪ d WORD_BOUNDARY t ə WORD_BOUNDARY ð ə WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY ɡ æ l ɪ l iə n WORD_BOUNDARY l ɔ z WORD_BOUNDARY ʌ v WORD_BOUNDARY m oʊ ʃ ə n WORD_BOUNDARY æ n d WORD_BOUNDARY s ʌ m WORD_BOUNDARY ʌ ð ə ɹ WORD_BOUNDARY p ɹ ɪ s ʌ m p ʃ ə n z WORD_BOUNDARY w ʌ z WORD_BOUNDARY p ʌ b l ɪ ʃ t WORD_BOUNDARY ɪ n WORD_BOUNDARY w ʌ n WORD_BOUNDARY θ aʊ z ə n d WORD_BOUNDARY s ɪ k s h ʌ n d ɹ ɪ d WORD_BOUNDARY eɪ t i WORD_BOUNDARY s ɛ v ə n WORD_BOUNDARY n uː t ə n z WORD_BOUNDARY θ iə ɹ i WORD_BOUNDARY s ə k s ɛ s f ə l i WORD_BOUNDARY m ɑ d ə l d WORD_BOUNDARY ɪ n t ə ɹ ɹ æ k ʃ ə n z WORD_BOUNDARY ʌ m ʌ ŋ WORD_BOUNDARY ɑ b d̠ʒ ɛ k t s WORD_BOUNDARY ə v ə WORD_BOUNDARY s aɪ z WORD_BOUNDARY w iː WORD_BOUNDARY k æ n WORD_BOUNDARY s iː WORD_BOUNDARY ʌ WORD_BOUNDARY ɹ eɪ n d̠ʒ WORD_BOUNDARY ʌ v WORD_BOUNDARY f ɪ n ɑ m ɪ n ə WORD_BOUNDARY n aʊ WORD_BOUNDARY k ɔ l d WORD_BOUNDARY ð ə WORD_BOUNDARY k l æ s ɪ k ə l WORD_BOUNDARY ɹ ɛ l m WORD_BOUNDARY k uː l ɑ m z WORD_BOUNDARY l ɔ WORD_BOUNDARY m ɑ d ə l d WORD_BOUNDARY ɪ l ɛ k t ɹ ɪ k WORD_BOUNDARY ʌ t ɹ æ k ʃ ə n WORD_BOUNDARY m æ k s w ɛ l z WORD_BOUNDARY ɪ l ɛ k t ɹ oʊ m ʌ ɡ n ɛ t ɪ k WORD_BOUNDARY f iː l d WORD_BOUNDARY θ iə ɹ i WORD_BOUNDARY j uː n ɪ f aɪ d WORD_BOUNDARY ɪ l ɛ k t ɹ ɪ s ɪ t i WORD_BOUNDARY æ n d WORD_BOUNDARY m æ ɡ n ɪ t ɪ z ə m WORD_BOUNDARY w aɪ l WORD_BOUNDARY ɑ p t ɪ k s WORD_BOUNDARY ɪ m ɜː d̠ʒ d WORD_BOUNDARY f ɹ ʌ m WORD_BOUNDARY ð ɪ s WORD_BOUNDARY f iː l d WORD_BOUNDARY