$$\begin{aligned} \max v &= 305\ut{m/min} \\ &= 305\ut{m/min}\frac{1\ut{min}}{60\ut{s}} \\ &= \frac{61}{12}\ut{m/s} \end{aligned}$$ $$ \begin{cases} \max v &= v_M=\frac{61}{12}\ut{m/s} \\ \max S &= S_M=190 \ut{m} \\ |a| &= 1.22\ut{m/s^2} \\ v_0 &= 0 \end{cases} $$ (a) $$ S_a =? $$ $$ 2aS = v^2-v_0^2, $$ $$\begin{aligned} S_a &= \frac{v_M^2}{2a}(\because v_0=0) \\ &= \frac{(\frac{61}{12}\ut{m/s})..