23.243822 miles per hour
90 mph = 220 yards in 5 seconds.
100 metres = 109.3613 yards so, IF the man can maintain the same average speed for the extra distance, he would take 11.155 seconds (approx).
110 yards no matter how fast they run.
It would take: (220/100) times 9.2 = 20.24 seconds
1 miles = 5280/3 yards = 1760 yards. 50 yards / 1760 yards/mile ~= 0.02841 miles 6.6 seconds / 3600 seconds/hour ~= 0.001833 hours 0.02841 miles / 0.001833 hours ~= 15.5 miles per hour
90 mph = 220 yards in 5 seconds.
13 mph
Running 40 yards in 4.2 seconds is equal to running 19.5 MPH.
100 metres = 109.3613 yards so, IF the man can maintain the same average speed for the extra distance, he would take 11.155 seconds (approx).
28.65 seconds for 50 yards would be the same as 31.33 seconds for 50 meters.
110 yards no matter how fast they run.
(50 yards/6.6 seconds) x (3,600 seconds/hour) / (1,760 yards/mile) = 15.496 miles per hour (rounded)
It would take: (220/100) times 9.2 = 20.24 seconds
55 meters in 6.47 seconds would be the same as 60 yards in 6.454 seconds.
no it's slow at any age
Your time in the 100m would be 13.85 seconds.
He is running at an average speed of 21.31 mph.