No car speed limits are very fast and human walking speed is around 7mph
The speed limit is the speed limit - that doesn't change. Just because you haven't been pulled over for exceeding it doesn't make it any less illegal to speed.
you can't limit the speed of downloads on a pc. But you can on a router aka. Wifi and modems
Any type of measurement is a unit rate. The speed limit is a measurement of time and distance.
The average speed of any car should be the posted speed limit.
There are several Interstate Highways with a 75 MPH speed limit at various points throughout their span, but there isn't one which has that speed limit at every single point.
You can go to traffic school if it is your first offence. After that, you will have to pay a fine.
In practice, It is acceptable to increase the speed of your vehicle over the legal speed limit to pass or overtake another vehicle. Legally, it is not permitted. If the other vehicle is already at the speed limit, you should not be passing it. If it were a police car you were passing, at any speed above the speed limit, they could stop you.
15 MPH
The speed limit in any of the states!
15 mph
In normal Conditions, if the speed limit is 65, it is generally 50. If the speed limit is 55, then the minimum is 40. In Ky the minimum is 45 mph on any parkway or interstate.
Speeding in Arizona is a criminal offense for any speed 20mph over a posted speed limit or any speed over 80mph.