Zamień jednostki. a) 0,001 Mg = ? dag b) 2000 mm² = ? m² c) 30000 ms = ? min d) 144 km/h = ? m/s e) 100 m/s = ? km/h

a) [latex]0.001Mg=10^{-3}Mg=10^{-3}cdot10^6g=10^{3}g=10^3cdot10^{-1}dag=100dag[/latex] b) [latex]2000mm^2=2000cdot(10^{-3})^2m^2=2000cdot10^{-6}m^2=0.002m^2[/latex] c) [latex]30000ms=30s=0.5min[/latex] d) [latex]144frac{km}{h}=144frac{1000m}{3600s}=frac{1440m}{36s}=40frac{m}{s}[/latex] e) [latex]100frac{m}{s}=100frac{10^{-3}km}{1/3600 h}=100cdot3.6frac{km}{h}=360frac{km}{h}[/latex] pozdrawiam