Zamień jednostki.Proszę o zapisanie obliczeń. 54 km/h na m/s 5 m/s na km/h 144 km/h na m/s 25 m/s na km/h 26 cm/s na m/s

54 km / h = 54 * 1000m / 3600s = 15 m/s [latex]5 frac{m}{s}=5* frac{ frac{1}{1000}km }{ frac{1}{3600}h } =5* frac{3600}{1000} frac{km}{h} =18 frac{km}{h} [/latex] 144 km / h = 144 * 1000m / 3600s = 40 m/s [latex]25 frac{m}{s}=25* frac{ frac{1}{1000}km }{ frac{1}{3600}h } =25* frac{3600}{1000} frac{km}{h} =90 frac{km}{h} [/latex] 26 cm/s = 26 * 0,01m/s = 0,26 m/s