6.2 seconds,
55mph = 80 2/3 ft/second
1 hour 40 minutes.
10 miles per hour = 142/3 feet per second
60 miles per hour is 88 feet per second.
Two miles per hour.
The time (hours) required to drive 20 miles is (20) / (speed, in miles per hour)
One hour at 60 mph
It depends on the speed at which you drive.
6 hours
If you are driving at the rate of 50 miles per hour, it will take you one hour to drive 50 miles.
27,404 feet per second equates to 18,684.5 miles per hour.
2 hours 25 minutes.
About 3 hours 30 minutes.