Physics

Problem

A train is moving at

5\,\text{m/s}

and accelerates uniformly at

1.5\,\text{m/s}^2

for

8\,\text{s}

. What is its final velocity? a)

12\,\text{m/s}

14.5\,\text{m/s}

17\,\text{m/s}

7\,\text{m/s}