09_P18InstructorSolution

09_P18InstructorSolution - 9.18. Model: The two cars are...

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9.18. Model: The two cars are not an isolated system because of external frictional forces. But during the collision friction is not going to be significant. Within the impulse approximation, the momentum of the Cadillac Volkswagen + system will be conserved in the collision.
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This note was uploaded on 12/10/2011 for the course PHYS 1211 taught by Professor Geller during the Fall '09 term at University of Georgia Athens.

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