In the case of motionless particles with mass, since p = 0, then:
ɪ n ð ə WORD_BOUNDARY k eɪ s WORD_BOUNDARY ʌ v WORD_BOUNDARY m oʊ ʃ ə n l ə s WORD_BOUNDARY p ɑ ɹ t ɪ k ə l z WORD_BOUNDARY w ɪ ð WORD_BOUNDARY m æ s WORD_BOUNDARY s ɪ n s WORD_BOUNDARY p iː WORD_BOUNDARY iː k w ə l z WORD_BOUNDARY z iə ɹ oʊ WORD_BOUNDARY ð ɛ n WORD_BOUNDARY