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Completely solve, illustrate, and box the final answers. 3. A 5 kg object is moving with a velocity of 5 m/s to the east. Then, its velocity changed to 8 m/s to the west. Find the impulse given to the object. 4. Two cars collided head-on. If the total momentum of the system before collision is 150 kg-m/s, what is the total momentum after the collision?

Completely solve, illustrate, and box the final answers. 3. A 5 kg object is moving with a velocity of 5 m/s to the east. Then, its velocity changed to 8 m/s to the west. Find the impulse given to the object. 4. Two cars collided head-on. If the total momentum of the system before collision is 150 kg-m/s, what is the total momentum after the collision?

College Physics
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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Completely solve problem 3 and 4 only. Box the final answers.

 

Completely solve, illustrate, and box the final answers. 3. A 5 kg object is moving with a velocity of 5 m/s to the east. Then, its velocity changed to 8 m/s to the west. Find the impulse given to the object. 4. Two cars collided head-on. If the total momentum of the system before collision is 150 kg-m/s, what is the total momentum after the collision? 5. Two toy cars have initial momentum of 100 kg-m/s and 150 kg- m/s before collision. If the second toy car has 120 kg-m/s momentum after collision, what is the momentum of the first toy car after collision?
Transcribed Image Text:Completely solve, illustrate, and box the final answers. 3. A 5 kg object is moving with a velocity of 5 m/s to the east. Then, its velocity changed to 8 m/s to the west. Find the impulse given to the object. 4. Two cars collided head-on. If the total momentum of the system before collision is 150 kg-m/s, what is the total momentum after the collision? 5. Two toy cars have initial momentum of 100 kg-m/s and 150 kg- m/s before collision. If the second toy car has 120 kg-m/s momentum after collision, what is the momentum of the first toy car after collision?
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