Physics

Kassandra Chaney

7 March, 19:32

Two cars collide head-on on a level friction-free road. The collision was completely inelastic and both cars quickly came to rest during the collision. What is true about the velocity of this system's center of mass? Select one: a. It was never zero. b. It was always zero. c. It was not zero, but ended up zero. d. None of the above.

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