A minicab, of mass 3,000 kg collides with a 4,000 kg car at rest. The two vehicles coupled together and is observed to move a distance of 7 m before stopping. What was the initial velocity of the cab if the coefficient of friction between the tires and the road is 0.7? O a. 10.8 m/s O b. 12.0m/s OC. 8.6 m/s O..d. 21.6 m/s

A minicab, of mass 3,000 kg collides with a 4,000 kg car at rest. The two vehicles coupled together and is observed to move a distance of 7 m before stopping. What was the initial velocity of the cab if the coefficient of friction between the tires and the road is 0.7? O a. 10.8 m/s O b. 12.0m/s OC. 8.6 m/s O..d. 21.6 m/s

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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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