8. A 5-kg object moves with a velocity of 10-m/s to the right while an 8-kg object moves with a velocity of 12-m/s to the left. After they collide, the 5-kg object has a velocity of 6-m/s to the left. (a) What velocity does the 8-kg object have after they collide? (b) How much energy was lost during the collision? Answers: (a) 2.00 m/s to the left (b) 720 J

8. A 5-kg object moves with a velocity of 10-m/s to the right while an 8-kg object moves with a velocity of 12-m/s to the left. After they collide, the 5-kg object has a velocity of 6-m/s to the left. (a) What velocity does the 8-kg object have after they collide? (b) How much energy was lost during the collision? Answers: (a) 2.00 m/s to the left (b) 720 J

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Description: 8. A 5-kg object moves with a velocity of 10-m/s to the right while an 8-kg object moves with avelocity of 12-m/s to the left. After they collide, the 5-kg object has a velocity of 6-m/s to theleft. (a) What velocity does the 8-kg object have after

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

8. A 5-kg object moves with a velocity of 10-m/s to the right while an 8-kg object moves with a
velocity of 12-m/s to the left. After they collide, the 5-kg object has a velocity of 6-m/s to the
left. (a) What velocity does the 8-kg object have after they collide? (b) How much energy was
lost during the collision?
Answers: (a) 2.00 m/s to the left
(b) 720 J

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