You decide to travel by car for your holiday visits this year. You leave early in the morning to avoid congestion on the roads.
This enables you to drive at a comfortable speed of v1=65.9 mphfor t1=3.22 hours. However, after this time, you unexpectedly come to a stop for tstop=42.1 min. Traffic starts moving again and you finish your travel at v2=57.6 mph for an additional t2=0.95 hours. How far did you travel on this trip? What was your average speed? There are 1609 meters in one mile.