Zamień jednostki prędkości 144 km/h 36 km/h 5 m/s 90 km/h 25 m/s 30 m/s 18 km/h 54 km/h 15 m/s plis pomocy :)

144 km/h - 40 m/s 36 km/h - 10 m/s 5 m/s - 18 km/h 90 km/h - 25 m/s 25 m/s - 90 km/h XDDDDDDD 30 m/s - 108 km/h 18 km/h - 5 km/h 54 km/h - 15 m/s 15 m/s - 54 km/h

1km = 1000m 1h = 3600s [latex]144frac{km}{h}=144cdot frac{1000m}{3600s}=frac{144000}{3600}=40frac{m}{s}\5frac{m}{s}=5cdot frac{frac{1}{1000}m}{frac{1}{3600}s}=frac{0,005}{frac{1}{3600}}=18frac{km}{h}\90frac{km}{h}=90cdot frac{1000m}{3600}=frac{90000}{3600}=25frac{m}{s}\25frac{m}{s}=25cdot frac{frac{1}{1000}m}{frac{1}{3600}s}=90frac{km}{h}\30frac{m}{s}=30cdot frac{frac{1}{1000}m}{frac{1}{3600}s}=108frac{km}{h}\18frac{km}{h}=18 cdot frac{1000m}{3600s}=5frac{m}{s}[/latex] [latex]\54frac{km}{h}=54cdot frac{1000m}{3600s}=15frac{m}{s}\15frac{m}{s}=15cdot frac{frac{1}{1000}m}{frac{1}{3600}s}=54frac{km}{h}[/latex]