If there has been no test and tune session the drivers may just be acquainting themselves with the feel of the track and picking out their route through the corners.
If all this was done beforehand they are trying to heat up the soft rubber compound of their tires for maximum grip, mostly this is done by sharp turns during the pace car lap and looks like weaving.
Hot lap is a term used for a test drive. It's where they let drivers take the car on the track and see how the car and the track handle before a race. It is often only a few laps and less cars on the track at a time then during a normal race. Cars are not required to do hot laps but, it is a good idea since track conditions change all the time. By doing a test drive or "Hot Laps" before a race it allows drivers to see how the car will handle in a safer way then just making them race the car. This way they can make changes to the car before the race begins. Hot laps allows driver and crews to make the race safer and car go faster.
24.85 laps
There are twelve and a half laps of a 400m track in a 5000m.
Depends on the track. If it is a standard 400 meter track, it will be eight laps. If it is indoors it will be about thirteen.
12 and a half laps
If it is 1500m, then it is 1500m, no matter how long the track is. If you mean how many laps, that would be 3.75 laps on a 400m track, and 7.5 on a 200m track.
if you are running on a regular highschool track which is about 400meters then (if you do the math) 2 laps around the track is an 800m race
A standard running track has 400 m in one lap. The 800 m race is therefore 2 laps of the track.
Only One.
25 laps if the track is a standard 400m long.
How big the track is has bearing on the number of laps - a half-mile track would run 300 laps; a one-miler 150 laps; a 2.5-miler 60 laps.
The number of laps in a NASCAR race varies depending on the size of the track, and the distance raced. It will usually say something about it in the name of the race. For example, the Daytona 500 is 500 miles. They race 200 laps. Click on the link below for more information on different Nascar tracks.