This is an average speed of 28 miles per hour.
1.5 miles per 14 minutes ~6.42 miles per hour
Two miles in 14 minutes is a speed of 13.8 kilometers per hour.
About 1 hour and 20 minutes.
11.2 miles per hour.
it depends on how fast you are going... if you're going 60 miles per hour, it will take you 14 minutes. If you're going 30 miles per hour, it will take you 28 minutes. If you're going 90 miles per hour it would take you ABOUT ten minutes... (just a few samples)
1.5 miles/14 times 60 minutes/hr = 6.4 mph
9.3 miles per hour.
If you go 20 miles in 14 minutes your average speed is 85.71 miles per hour.
1 hour and 14 minutes
You are traveling at 20.5 miles per hour.
All you have to do is figure out what is half of 14. That's your answer.
At 60 miles per hour: 21 hrs and 30 minutes. At 30 miles per hour: 43 hrs. At 90 miles per hr: 14 hrs and 20 minutes. Mathematically: At (n) miles per hour: 1290/n hours.