He is running at an average speed of 21.31 mph.
Ha Ha. two different measurements. Horsepower is a measurement of the torque your engine can produce, MPH is a measurement of speed. It is true you need horsepower to generate speed (MPH), and you can calculate the torque required if you have all the factors such as weight, air resistance, friction with road surface, etc.
Set the speed at 7 mph
If your average speed for the whole mile is 4.5 mph, your finishing time will be around 13 minutes 20 seconds.
8.35
11.9094488 seconds.
100 meters in 9.77 seconds equates to an average speed of 22.9 mph
Approx. 23.35 mph
Covering 100 meters in 9.78 seconds (10.225 meters per second) equals about 22.87 mph.
100 meters per 15.00 seconds = 14.91 mph
100 meters / 11 seconds = 20.336 mph (rounded)
4.21 mph
100 meters in 15.3 seconds is 14.6 mph
22.3693 mph
14.05 mph
(100 meters/9.98 sec) x (1 mile/1,609.344 meters) x (3,600 seconds/1 hour) = 22.4 mph
1 Meters Per Second = 2.23693629 Miles Per hour conversion of meters to mph is left to you you are going 100 meters in 10.6 seconds or 100/10.6=9.4339mps 9.4339mps*2.2369mph/1mps=21.10mph