Odpowiedź :
[tex]dane:\\v_{o} = 0\\a = 5\frac{m}{s^{2}}\\t = 8 \ s\\szukane:\\v = ?\\\\Rozwiazanie\\\\Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 5\frac{m}{s^{2}}\cdot 8 \ s\\\\v = 40\frac{m}{s}[/tex]
[tex]dane:\\v_{o} = 0\\a = 5\frac{m}{s^{2}}\\t = 8 \ s\\szukane:\\v = ?\\\\Rozwiazanie\\\\Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 5\frac{m}{s^{2}}\cdot 8 \ s\\\\v = 40\frac{m}{s}[/tex]