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You say the track is 400m, then ask how far you have run after 18 laps.

Your distance is 2 miles.

Your average speed is 9min per mile.

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Madaline Vandervort

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1y ago
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AnswerBot

1mo ago

To find the average velocity, we divide the total distance by the total time. Julie ran a total of 2 miles (8 laps * 0.25 miles per lap) in 18 minutes. So, the average velocity is 2 miles / 18 minutes = 0.11 miles per minute.

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Q: Julie ran eight laps around her school's quarter-mile track in 18 minutes Her average velocity was?
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Julie ran eight laps around her schools quarter mile track in 18 minutes Her average velocity was m s?

Julie's average velocity was 5 m/s. (Velocity = distance / time = 8 laps x 0.25 miles per lap / 18 minutes = 5 m/s)


Julie ran eight laps around her schools quarter mile track in 18 minutes what was her average velocity was?

Julie's average velocity was 2 miles per hour. This is calculated by dividing the total distance (2 miles) by the total time (1 hour, as there are 60 minutes in one hour).


What Julie ran eight laps around her schools quarter-mile track in 18 minuets her average velocity was?

To find Julie's average velocity, we first need to determine the total distance she ran. 8 laps around a quarter-mile track is 2 miles (8 laps * 0.25 miles/ lap). Then, we can divide this distance by the total time to get her average velocity, which is 2 miles / 18 minutes = 0.11 miles per minute.


Does the inertia of an object change as the velocity changes?

No, inertia is an object's resistance to changes in motion, and it remains constant regardless of the object's velocity. Changing an object's velocity requires a force to overcome its inertia, but the inertia itself does not change.


Why mercury thermometers are not used in schools?

Mercury is a toxic substance that can be harmful if the thermometer breaks and the mercury is released. In schools, there is a risk of accidental breakage and exposure to students and staff. As a result, schools have shifted to using safer alternatives like digital thermometers.

Related questions

Julie ran eight laps around her schools quarter mile track in 18 minutes Her average velocity was m s?

Julie's average velocity was 5 m/s. (Velocity = distance / time = 8 laps x 0.25 miles per lap / 18 minutes = 5 m/s)


Julie ran eight laps around her schools quarter mile track in 18 minutes what was her average velocity was?

Julie's average velocity was 2 miles per hour. This is calculated by dividing the total distance (2 miles) by the total time (1 hour, as there are 60 minutes in one hour).


Mike ran ten laps around his schools 14 mile track in 15 minutes. What was his average velocity in miles per hour?

His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)


What Julie ran eight laps around her schools quarter-mile track in 18 minuets her average velocity was?

To find Julie's average velocity, we first need to determine the total distance she ran. 8 laps around a quarter-mile track is 2 miles (8 laps * 0.25 miles/ lap). Then, we can divide this distance by the total time to get her average velocity, which is 2 miles / 18 minutes = 0.11 miles per minute.


Mike ran ten laps around his schools 14 mile track in 15 minutes what was his averag velocity in miles per hour?

His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)


Mike ran ten laps around his schools .25 mile track in 15 minutes What was his average velocity in miles per hour?

Ten laps = 10*.25 = 2.5 miles. 2.5 miles in 15 minutes = 2.5/15 miles per minute = 60*2.5/15 or 10 miles per hour.


What is the velocity of an object at 1.03 seconds?

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Are their any schools that have a lunch longer than 45 minutes or an hour?

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About 8000 dollars on the average.