Respuesta :
Answer: Early in the race, Alberto runs faster. He maintains a speed of 20 km/h, as Bianca running speed ??increases??. The first person to cross the finish line is Bianca.
Step-by-step explanation:
- Early in the race, Alberto runs faster.
- Alberto maintains a speed of 20 km/h during the first hour of the race.
meanwhile, Bianca’s running speed Is exponential
-The first person to cross the finish line is Bianca
What is Speed?
Speed is what it means. the speed at which an object's location changes in any direction. The distance traveled in relation to the time it took to travel that distance is how speed is defined. Since speed simply has a direction and no magnitude, it is a scalar quantity.
To know more about speed refer to :
https://brainly.com/question/13262646
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