Physics

Problem

A car travels along a straight road so that its position (in meters) after

t

seconds is given by

s(t)=120-90e^{-0.05t}

. Determine the average velocity of the car, in meters per second, over the first

10

seconds. Round your answer to two decimal places. a)

6.54\text{ m/s}

7.08\text{ m/s}

3.54\text{ m/s}

3.50\text{ m/s}