Iâve never had an Arizona ID before. How do I get one for the first time? If youâve never had an Arizona ID, you will need to prove your identification, age, and authorized permanent residence. You will need to show only two documents, a primary and secondary document, if one is a photo ID.
The average human walking speed is in the neighborhood of 3 mph (4.8 km/h). How fast do you think you could run at a full sprint? 10 mph? 15 mph?
Determine how fast you walk. If you do not know, then use the average speed of three miles per hour. In the example, use a speed of three miles per hour. Divide the distance by the speed. For example, two miles divided by three miles per hour equals 0.667 hours, which is approximately 40 minutes.