Part A You normally drive on the freeway between San Diego and Irvine at an average speed of 105 km/h, and the trip takes 2 h and 20 min. On a Friday afternoon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 72.0 km/h. How much longer does the trip take? ? t = min Submit Request Answer Provide Feedback

Part A You normally drive on the freeway between San Diego and Irvine at an average speed of 105 km/h, and the trip takes 2 h and 20 min. On a Friday afternoon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 72.0 km/h. How much longer does the trip take? ? t = min Submit Request Answer Provide Feedback

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 5WUE: A hiker walks 3.00 km north and then 4.00 km west, all in one hour and forty minutes, (a) Calculate...

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

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Part A
You normally drive on the freeway between San Diego
and Irvine at an average speed of 105 km/h, and the
trip takes 2 h and 20 min. On a Friday afternoon,
however, heavy traffic slows you down and you drive the
same distance at an average speed of only 72.0 km/h .
How much longer does the trip take?
Π ΑΣφ
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t =
min
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Request Answer
Provide Feedback
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