 <translate> N'ime sekọnd 8 ụgbọ oloko gafere osisi ahụ na sekọnd 18 ụgbọ oloko gafere ụgbọ oloko ọzọ na-akwụsị N'ime sekọnd iri, ụgbọ oloko ahụ na-aga njem dị mita 400. Ọsọ = 400/10 = 40 m/s = 40 (3600/1000) = 40 * 18/5 = 144 kmph Azịza ya bụ: (A). <hau> A cikin 8s jirgin ya haye sandar kuma a cikin 18 sec jirgin ya haye wani jirgin kasa mai tsayawa A cikin dakika 10 jirgin ya yi tafiyar mita 400 Saurin = 400/10 = 40 m / s = 40 (3600/1000) = 40 * 18/5 = 144 km / h Amsar ita ce: (A). 