Odpowiedź :
[tex]dane:\\v_1 = 6\frac{m}{s}\\t = 6 \ s\\v_2 = 36\frac{m}{s}\\szukane:\\a = ?\\\\a = \frac{\Delta v}{t} = \frac{v_2-v_1}{t}\\\\a = \frac{36\frac{m}{s}-6\frac{m}{s}}{6 \ s}\\\\a = \frac{30\frac{m}{s}}{6 \ s}\\\\a = 5\frac{m}{s^{2}}[/tex]