In order to qualify for the finals in a racing event the race car wit an average speed of 250 km/h on a track with a total length of 1600 m must finish the track in a time of: 23.04 seg
The formula and procedure we will use to solve this exercise is:
t = x/v
Where:
- x = distance
- t = time
- v = velocity
Information about the problem:
By converting the distance units from (m) to (km) we have:
x=1600 m * 1 km/1000 m
x = 1.6 km
Applying the time formula we have that:
t = x/v
t = 1.6 km / 250 km/h
t = 6.4 *10^-3 h
By converting the time units from (h) to (seg) we have:
t = 6.4 *10^-3 h * 3600 seg/1 h
t= 23.04 seg
What is velocity?
It is a physical quantity that indicates the displacement of a mobile per unit of time, it is expressed in units of distance per time, for example (miles/h, km/h).
Learn more about velocity at: brainly.com/question/80295?source=archive
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