Your mile pace was 6.56 minutes.
if you ran exactly 7 mph you would get to a mile at 8.571429 minutes, or 8 minutes, 34.285714 seconds.
To find the average velocity, we need to know the total distance Julie ran. If she ran eight laps around a quarter-mile track, she covered a total distance of 2 miles. To calculate the average velocity, divide the total distance by the total time taken: 2 miles / 18 minutes = 0.111 miles per minute.
56 minutes
Roger Bannister ran the "Miracle Mile" in less than 4 minutes : 3 min 59.4 sec .
If Cathy walks 1 mile in 20 minutes, and she walked for 30 minutes (1/4 of 2 hours) then she has walked 1.5 miles. If Cathy runs 1 mile in 10 minutes and ran for the remaining 90 minutes (1 3/4 of 2 hours) then she has ran 9 miles. Total distance covered is 10.5 miles.
25.24/3.3 = 7.648 minutes per mile (rounded)
9.230...minutes
His pace would be about 5.716 minutes per mile.
yes
One mile is approximately 1.6 kilometres, so 400 metres in 3 minutes would be a mile in 12 minutes.
9 x 2/60 = 0.3 mile, or 528 yards, or 482.8 metres