Physics

Problem

A cyclist is travelling at

6\,\text{m/s}

and applies the brakes so that the cycle experiences a uniform retardation of

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

. Find the displacement of the cyclist in the next

4\,\text{s}

. a)

24\,\text{m}

-16\,\text{m}

16\,\text{m}

8\,\text{m}