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What would 10.49 seconds for a 100 meter dash be for speed in miles per hour?
A 10.49-second 100-meter dash equates to an average speed of 21.32 miles per hour.
How many mph is 4.2 when you do a forty yard dash?
Running a 40-yard dash in 4.2 seconds equates to a pace of 19.48 miles per hour.
How fast is a 16 second 100 meter dash in miles per hour?
(100 meters/16 seconds) x (3,600 seconds/hour) x (1 mile/1,609.344 meters) = 13.981 mph(rounded)
What is the speed in a 100 meter dash in 40 seconds?
100m/40s or 2.5 metres per second.
How many mph equals a time of 6.5 sec. for a 40 yd. dash?
A mile contains 1760 yards. Therefore, 40 yd/1760(yd/mi) = 0.0227 miles. An hour contains 60 minutes of 60 seconds each. Therefore, 6.5 seconds = 6.5/(60 X 60) = 0.00181 hour. 0.0227 miles/0.00181 = 13 mph, to the justified number of significant digits.
What would 11.3 100meter dash be equivalent to what 40 yard dash time?
4.7 seconds
What is the average time it takes a 11 year old boy to run a 100meter dash?
9.68 seconds
What is the fastest freshman time in a 100meter dash?
10.39
What is a fast 100 meters for a fourteen year old boy?
I do not know. But when i was twelve, I ran a 100meter dash in about 12, 13 seconds. Is that good?
The world record for the 100meter dash is 9.78seconds what is this speed in miles per hour?
This means an average speed of 22.87 miles per hour over the distance of the race.
3.5 seconds in the 30 yard dash equals miles per hour?
3.5 seconds in the 30 yard dash equals 17.53 miles per hour.
What is the current world record for 100meter dash?
The current World Record for the men's 100M Sprint is 9.58 seconds by Usain Bolt of Jamaica. The current World Record for the women's 100M Sprint is 10.49 Seconds by Florence Griffith-Joyner of the USA.
Who got his 100meter dash gold medal stripped away due to steroid use in 1983?
Ben Johnson
What would 10.49 seconds for a 100 meter dash be for speed in miles per hour?
A 10.49-second 100-meter dash equates to an average speed of 21.32 miles per hour.
If you ran the 50 yard dash in 6.6 seconds how many miles an hour were you running?
(50 yards/6.6 seconds) x (3,600 seconds/hour) / (1,760 yards/mile) = 15.496 miles per hour (rounded)
If you run a 50 yd dash in 6.6 seconds how fast are you going in miles per hour?
You are running 15.5 miles per hour.
How many mph is 4.2 when you do a forty yard dash?
Running a 40-yard dash in 4.2 seconds equates to a pace of 19.48 miles per hour.
