You nose out a runner to win the 100 meter dash. If your total time

In summary, the conversation discusses different methods for calculating how many meters a runner won by in a 100 meter dash when their total time was 11.8 seconds and they won by .001 seconds. However, the question is not fully defined and therefore does not have a specific answer.
  • #1
Goopy17
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You nose out a runner to win the 100 meter dash. If your total time was 11.8 seconds and you won by .001 seconds, by how many meters did you win?
Help! Thanks!
 
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  • #2


Goopy17 said:
You nose out a runner to win the 100 meter dash. If your total time was 11.8 seconds and you won by .001 seconds, by how many meters did you win?
Help! Thanks!

You could work out an average speed - 100m in 11.8 seconds - to get an answer.
Or
You could assume constant acceleration for the duration of the race and use the final velocity to get an answer,
Or
You could take a guess that the runner achieves a final velocity of 10.7 m/s, and accelerated up to that speed, then continued at constant speed.

btw: I just invented the value 10.7 m/s; though the last possibility probably best models a real runner.

You could always assume a nose is 2.7 cm long and calculate what speed would mean a 2.7cm win = 0.001 seconds.

None of the above really answers this question, but then the question is insufficently defined to have a specific answer.
 

Related to You nose out a runner to win the 100 meter dash. If your total time

What does it mean to "nose out" a runner in the 100 meter dash?

When someone "noses out" a runner in the 100 meter dash, it means that they have finished the race just slightly ahead of the other runner. This could be by a fraction of a second or even a few inches.

How is the total time for the 100 meter dash calculated?

The total time for the 100 meter dash is calculated by adding together the time it takes for a runner to reach the finish line from the starting line, as well as any time penalties or bonuses that may have been given during the race.

What factors can affect a runner's time in the 100 meter dash?

There are many factors that can affect a runner's time in the 100 meter dash, including their physical fitness, running technique, weather conditions, and even the type of track they are running on. Small differences in any of these factors can impact a runner's overall time.

How do scientists measure a runner's speed in the 100 meter dash?

To measure a runner's speed in the 100 meter dash, scientists use high-speed cameras and timing systems that can accurately capture and record the runner's movement. They then analyze this data to determine the runner's speed at different points during the race.

Can a runner's nose shape affect their performance in the 100 meter dash?

While there is no scientific evidence to suggest that a person's nose shape directly affects their performance in the 100 meter dash, having a narrower nose may potentially reduce air resistance and improve a runner's speed. However, other factors such as training, technique, and genetics play a much larger role in a runner's performance.

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