Ngā hua rapu - "momento angular*
Kāore tō rapu - "momento angular* - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: "momento angular~.
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: momento angular*.