On a flat surface it would slow down slowly before stopping. Downhill it may speed up. Uphill it may slow down, stop and start rolling backwards.
Answer 7.5 miles an hour should do it. 7.5 miles an hour
depends on the car...
16
going 60 miles an hour
1 hour 30 minutes.
This depends on how fast you are driving. If you are going sixty miles per hour on the highway, you would go 60 miles in one hour.
You would travel 60 miles in 1 hour
1 hour 32 minutes.
4/5 of an hour which is 48 minutes
5
800 miles / 16 miles per hour = 50 hours
That would depend on how fast you are going during that hour.