In this case, we can say that E = mc2 is also true for moving particles.
ɪ n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY k eɪ s WORD_BOUNDARY w iː WORD_BOUNDARY k æ n WORD_BOUNDARY s eɪ WORD_BOUNDARY ð æ t WORD_BOUNDARY iː WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY ɛ m s iː WORD_BOUNDARY t uː WORD_BOUNDARY ɪ z WORD_BOUNDARY ɔ l s oʊ WORD_BOUNDARY t ɹ uː WORD_BOUNDARY f ɔ ɹ WORD_BOUNDARY m uː v ɪ ŋ WORD_BOUNDARY p ɑ ɹ t ɪ k ə l z WORD_BOUNDARY