An average person of about 20 to 30 years old could run a nine or ten minute mile (5280 feet) with little trouble. With some training they could get under a 7 to 8 minute mile.
The record for a mile is just under 4 minutes.
400 meters in 43.18 seconds equates to an average speed of 20.72 miles per hour.
Traveling 100 meters in 80 seconds equates to an average speed of 2.79 miles per hour.
100 meters per 15.00 seconds = 14.91 mph
100 meters / 11 seconds = 20.336 mph (rounded)
W. Van Nielsen from south
100 meters/14.00 seconds (1 mile/1609 meters)(3600 seconds/1 hour) = 15.982 miles per hour
meters per second is a speed measurement and seconds is a time so the amount of meters per second depend on both meters and seconds not just one
If 10 meters equals 9.4 seconds, it covers 1 meter in 0.94 seconds (10 meters / 9.4 seconds). In 3 minutes, there are 180 seconds (3 minutes x 60 seconds/minute). So, in 3 minutes, it will cover 191.49 meters approximately (180 seconds x 1 meter / 0.94 seconds).
The average velocity is calculated by finding the distance traveled and dividing by the time it took to go that far. In high school, many people learn rate x time= distance. The rate is the average velocity.In this case we have 3.2/7.256=.441013 meters per second. Note the units are meters and seconds so the velocity we have it meters per second. We can convert this to any other units once we have this. Much as mile or meters per hour.
10 m
The speed of sound at sea level is 10,208.7 meters per 30 seconds.
(450,000 meters) x (1 second/120 meters) = 3,750 seconds( 1hour 2minutes 30seconds )