A train is moving at and accelerates uniformly at for

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

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}

(b)

14.5\,\text{m/s}

(c)

17\,\text{m/s}

(d)

7\,\text{m/s}

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