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26-10-2022
Physics

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A speeding car collides with a wall (attached to earth). consider the car-earth system to be isolated. a loud sound is produced in the collision, and the car is deformed. what can you say about the momentum of the car-earth system in this case? a. the total momentum of the system is conserved. b. the total momentum of the system is not conserved. c. the total momentum of the system is zero. d. the total momentum of the system is negative.

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