b'\n_START_ARTICLE_\nPolaarinertsimoment\n_START_PARAGRAPH_\nPolaarinertsimoment n\xc3\xa4itab keha inertsi v\xc3\xa4\xc3\xa4ndel. _NEWLINE_Polaarinertsimomendi teadmine on vajalik v\xc3\xa4\xc3\xa4ndemomendi ja p\xc3\xb6\xc3\xb6rdemomendi arvutustes.'