Physics

Problem

A cyclist travels at

5\,\text{m/s}

for the first

6\,\text{s}

and then at

7\,\text{m/s}

for the next

4\,\text{s}

along a straight road. Find the total displacement of the cyclist in the

10\,\text{s}

journey. a)

60\,\text{m}

70\,\text{m}

58\,\text{m}

65\,\text{m}