Odpowiedź :
[tex]Dane:\\v_{o} = 0\\a = 2\frac{m}{s^{2}}\\t = 5 \ s\\Szukane:\\v = ?\\\\Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 2\frac{m}{s^{2}}\cdot 5 \ s\\\\\boxed{v = 10\frac{m}{s}}[/tex]
[tex]Dane:\\v_{o} = 0\\a = 2\frac{m}{s^{2}}\\t = 5 \ s\\Szukane:\\v = ?\\\\Dla \ \ v_{o} = 0\\\\v = a\cdot t\\\\v = 2\frac{m}{s^{2}}\cdot 5 \ s\\\\\boxed{v = 10\frac{m}{s}}[/tex]