Problem
ber 18 . 1. You drive along a straight road for $10.0 \mathrm{~km}$ at $100.0 \mathrm{~km} / \mathrm{h}$, at which point you stop. Over the next 60.0 minutes, you walk another $10.0 \mathrm{~km}$ along the road in the same direction, and reach your destination. a) What is the distance you traveled? b) If you began your drive at $t=0 \mathrm{~s}$, how long did it take you to reach your destination?
Solution
Step 1 ：The distance traveled is the sum of the distance driven and the distance walked. Both distances are given as 10.0 km, so the total distance is 10.0 km + 10.0 km.
Step 2 ：Final Answer: The total distance traveled is \(\boxed{20.0 \mathrm{~km}}\).
