[tex]Dane:\\v_{o} = 0\\a = 10\frac{m}{s^{2}}\\t = 9 \ s\\Szukane:\\v = ?[/tex]
Rozwiązanie
[tex]Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 10\frac{m}{s^{2}}\cdot9 \ s\\\\v = 90\frac{m}{s}\\\\90\frac{m}{s} = 90\cdot\frac{\frac{1}{1000}km}{\frac{1}{3600}h} = 90\cdot3,6 \ \frac{km}{h} = 324\frac{km}{h}\\\\\boxed{v = 90\frac{m}{s}=324\frac{km}{h}}[/tex]
