E huki i nā laina i mea e kōkua ai i nā paʻa holoholona e hoʻopā kekahi i kekahi. Ua mākaukau nā holoholona liʻiliʻi nani e aloha kekahi i kekahi i loko o ka ululāʻau. Akā, ua mahele ʻia kēia mau holoholona, pono ʻoe e kōkua iā lākou e hui hou kekahi i kekahi. E huki i kahi laina ma ka huina kūpono loa i mea e hui ai kā kākou mau holoholona liʻiliʻi a e aloha kekahi i kekahi. E leʻaleʻa me kēia pāʻani physics maikaʻi loa a lanakila i ka pāʻani.