Kusho ukuthini ukuthi indiza iyagijima?
Isilinganiso sokushelela kwezindiza siyisilinganiso sokushelela kwezindiza. Yisilinganiso esiphakathi kwebanga eliya phambili nebanga eliya phansi lendiza endiza ngokukhululeka, ingenawo amandla. Isilinganiso sokushelela sithonywa izici ezinjenge-aerodynamic drag, ukwakheka kwephiko, nokunye okuningi. Izindiza ezinamasondo ziphakathi kwezindiza ezisebenza kahle kakhulu, ezifinyelela isilinganiso sokuzulazula esingaphezu kuka-70:1.