[tex]dane:\\v_{o} = 0\\t = 10 \ s\\a = 1,5\frac{m}{s^{2}}\\szukane:\\v = ?\\\\Rozwiazanie\\\\Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 1,5\frac{m}{s^{2}}\cdot10 \ s = 15\frac{m}{s}\\\\15\frac{m}{s} =15\cdot \frac{\frac{1}{1000}km}{\frac{1}{3600}h} =15\cdot3,6\frac{km}{h} = 54\frac{km}{h}\\\\v = 15\frac{m}{s} = 54\frac{km}{h}[/tex]
