• Question 17 A group of bike riders went on a 4-hour trip. During the first 3 hours, they traveled a total of 50.0 kilometers, but during the last hour, they traveled only 10.0 kilometers. What was the group's average speed for the entire trip? 15 km/h 13.3 km/h 26.6 km/h D 30.0 km/h

• Question 17 A group of bike riders went on a 4-hour trip. During the first 3 hours, they traveled a total of 50.0 kilometers, but during the last hour, they traveled only 10.0 kilometers. What was the group's average speed for the entire trip? 15 km/h 13.3 km/h 26.6 km/h D 30.0 km/h

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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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4 of 12 Part A At highway speeds, a particular automobile is capable of an acceleration of about 1.8 m/s². At this rate, how long does it take to accelerate from 75 km/h to 110 km/h? Express your answer to two significant figures and include the appropriate units. HA t = 30.55 S Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Provide Feedback Next > P Pearson