Physics

Problem

A scooter starts from rest and moves with a constant acceleration of

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

for

4\,\text{s}

. What is its speed at the end of the

4\,\text{s}

? a)

16\,\text{m/s}

8\,\text{m/s}

4\,\text{m/s}

10\,\text{m/s}