614 km/h6 \frac{1}{4} \mathrm{~km} / \mathrm{h}641 km/h
834 km/h8 \frac{3}{4} \mathrm{~km} / \mathrm{h}843 km/h
334 km/h3 \frac{3}{4} \mathrm{~km} / \mathrm{h}343 km/h
6 km/h6 \mathrm{~km} / \mathrm{h}6 km/h