0
Usain Bolt, the Jamaican Olympiad, set the world record, running at a top speed of 27 (mph) He kept that speed though mostly the entire race, except the beginning start off, so i would say around 22-25 (mph) average , to get the exact answer you are looking for, you would have to do the math.
The average speed during that dash is 100/9.88 = 10.1215 meters per second (rounded)
( 36.437 km per hr )
( 22.641 mph )
Add your answer:
Earn +20 pts
A track runner ran 315 feet in nine seconds what was his average speed in feet per second?
315 feet in 9 seconds = about 35 feet per second.
Runner has an initial velocity of 4 meters per second After 20 seconds the runner's velocity is 6 meters per second Which is the runner's acceleration?
Magnitude of average acceleration = (change of speed) divided by (time for the change)Average 'A' = (6 - 4) / 20 = 2/20 = 0.1 meter per second2-- That's the average over the 20 seconds. We don't know anything about thevalue of the acceleration at any particular instant during the 20 seconds.-- We're working entirely with scalars ... speed, not velocity, and magnitude ofacceleration ... since we don't know anything about the runner's direction atany time during the whole event.
A runner runs 3 km in 5 minutes what is your average speed?
3 km in 5 min => his average speed is 36 km in 60 min, that is 36 km per hour. Clearly an extremely fast runner and way faster than MY average speed.
A runner travels 3 kilometers in 30 minutes. What is the speed of the runner?
Assuming the runner maintains his average speed for an hour, 3 kilometres in 30 minutes is equal to 6 kilometres per hour.
What is the average velocity between 0 and 3 seconds?
The average velocity has two parts to it: The average speed and the average direction. The average speed is: (the distance you travel between 0 and 3 seconds) divided by (3). The average direction is: the direction from (the place where you started at 0 seconds) to (the place where you finished at 3 seconds).
What is the average speed of a runner running a 1500 m race in 3 minutes 49.67 seconds?
The average speed of the runner is 1500m/(180 + 49.67) seconds = 6.531 m/s or 13 knots.
What is the fastest speed an olympic runner has achieved?
38 Mph
What is the average speed of a runner who completes a 1500 meter race in 4 minutes 10 seconds?
About 365.5 meters a minute.
If a runner runs 100 yards in 9.6 seconds how many mph is he runnin?
He is running at an average speed of 21.31 mph.
Runner ran 315 feet in nine seconds what is the average speed in feet per seconds?
Divide 315 by 9. 315 / 9 = 35 fps
A cross country runner runs 11 m in 6 second what is his average speed?
1 and 5/6m per seconds
How many mph does a olympic runner go?
The answer depends on the distance for the race. A marathon runner could not maintain the speed attained by a sprint runner.
A track runner ran 315 feet in nine seconds what was his average speed in feet per second?
315 feet in 9 seconds = about 35 feet per second.
Runner has an initial velocity of 4 meters per second After 20 seconds the runner's velocity is 6 meters per second Which is the runner's acceleration?
Magnitude of average acceleration = (change of speed) divided by (time for the change)Average 'A' = (6 - 4) / 20 = 2/20 = 0.1 meter per second2-- That's the average over the 20 seconds. We don't know anything about thevalue of the acceleration at any particular instant during the 20 seconds.-- We're working entirely with scalars ... speed, not velocity, and magnitude ofacceleration ... since we don't know anything about the runner's direction atany time during the whole event.
The average speed of a runner who runs 500.0 m in 1.3 min is?
The average speed of a runner who runs 500.0 m in 1.3 min is 6.41 m/s.
A long distance runner started on a course running at the average speed of 6mph one half hour later a second runner began the same course at an average speed of 7mph how long after the second runner?
9 hours
A runner completes a 400m race in 43.9 seconds in a 100m race he finishes in 10.4 seconds in which race was his speed faster?
he completes it in 69.9 seconds
