My friend Chris once brought me to the pit of an Indy Car race, where racers drove 500 laps around a one-mile closed oval. When Danica Patrick finished this 500-mile race in two hours and thirteen minutes, what was her average velocity for the race?
My friend Chris once brought me to the pit of an Indy Car race, where racers drove 500 laps around a one-mile closed oval. When Danica Patrick finished this 500-mile race in two hours and thirteen minutes, what was her average velocity for the race?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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My friend Chris once brought me to the pit of an Indy Car race, where racers drove 500 laps around a one-mile closed oval. When Danica Patrick finished this 500-mile race in two hours and thirteen minutes, what was her average velocity for the race?
Expert Solution
Step 1: Theory
We know that average velocity is,
Vaverage= (Total displacement)÷(Total time)
As the path is a closed path so the displacement is Zero . Because the starting point and ending point is same.
Time = 2 hr 13 min.
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