[tex]v_{o} = 70\frac{km}{h} = 70:3,6\frac{m}{s} = 19,(4)\frac{m}{s} = 19,44\frac{m}{s}\\t = 5 \ min = 5\cdot60 \ s = 300 \ s\\a = 10\frac{m}{s^{2}}\\s = ?\\\\s = v_{o}t + \frac{1}{2}at^{2}\\\\s = 19,44\frac{m}{s}\cdot300 \ s + \frac{1}{2}\cdot10\frac{m}{s^{2}}\cdot(300 \ s)^{2}\\\\s = 5 \ 832 \ m + 450 \ 000 \ m\\\\\boxed{s = 455 \ 832 \ m}[/tex]