Assuming a distance of 42.195 kilometers, the average speed for a 4 hour 31 minute time would be 5.8 miles per hour or 9.3 km per hour.
Shane's mother's average speed is 6.7 MPH. 10 miles/ 90 minutes = 1/9 miles/minute 60 minute/hour 1/9 miles/minute x 60 minutes/hour = 6 2/3 miles/hours 6.7 mph
A 4-minute mile means an average speed of 15 miles per hour.
This is an average speed of 4.3 miles per hour.
10 miles per hour is 10 times 5280 or 52800 feet per hour or 52800 / 60 or 880 feet per minute.
The average speed of the world record time is slightly over 20 km per hour, which is around 1 km per 3 minutes.
The winners of the marathon run at about 13 miles per hour or 21 kilometers and hour.
You can go 0.8 miles in one minute if you are traveling at an average speed of 70 miles per hour.
18 kilometers per hour.
Shane's mother's average speed is 6.7 mph.
You have to maintain an average speed of at least 7.5 miles per hour.
6.7 mph.AriAesthetic :)
Earth orbits the sun at an average speed of about 67,000 miles per hour (107,000 kilometers per hour).