Answered: Two cars, each with a mass of 900 kg,…

Two cars, each with a mass of 900 kg, collide and stick together. One was initially moving at 80 km/h, and the other was at rest. What is their final speed?

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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Question

Two cars, each with a
mass of 900 kg, collide
and stick together. One
was initially moving at
80 km/h, and the other
was at rest. What is their
final speed?
a. 11.1 m/s
b. 9.7 m/s
c. 6.4 m/s
d. 12.5 m/s
e. 8.3 m/s

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