## How do you convert time into miles per hour?

Simply divide 60 by your pace. When you aren’t using whole hours in the calculation, convert the number to minutes, then multiply the result by 60 minutes per hour to get miles per hour or kilometers per hour. Below are some sample speed calculations: Running 6 miles in 1 hour: 6 / 1 = 6 miles per hour (mph)

### How many feet traveled at 1 mph?

1 mile per hour is 88 feet per minute.

**How fast is a river flowing?**

The speed of a river varies from close to 0 m/s to 3.1 m/s (7 mph). Factors that affect the speed of a river include the slope gradient, the roughness of the channel, and tides. Rivers tend to flow from a higher elevation to a lower elevation. The gradient is the drop of the elevation of a river.

**What is considered a fast river?**

A moderately fast river flows at about 5 kilometers per hour (3 miles per hour), while fast streams during the floods exceed 25 kilometers per hour (15 miles per hour). One of the easiest ways to determine the surface speed of the river is to use your GPS on your boat, like any other moving vehicle.

## Is Mach speed of sound?

As the speed of the object approaches the speed of sound, the flight Mach number is nearly equal to one, M = 1, and the flow is said to be transonic. At some places on the object, the local speed exceeds the speed of sound.

### How do you calculate rate per 1000?

Divide the population size by one thousand. In the example, 250,000 divided by 1,000 equals 250, which is called the quotient, the result of division. Divide the number of occurrences by the previous quotient. In the example, 10,000 divided by 250 equals 40.

**How far do you travel in 5 seconds at 60 mph?**

So at 60 mph he is traveling 88 ft. per second. Since the reaction time of the tailgater is . 5 sec or half a second, he will travel 88 ft.

**How far will you go at 55 mph?**

approximately 302 feet

Total stopping distance; traveling at 55 mph, it will take about 6 seconds to stop your vehicle. The vehicle will travel approximately 302 feet before coming to a stop. That is longer than the length of a football field.