### Find the final velocity of each mass

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Q1. A 6.0 kg body moving in +x direction at 5.5 m/s collides head-on with the 3.2 kg body moving in the -x direction at 4.0 m/s. Find the final velocity of each mass for each of the following situations. (Take the positive direction to be +x.)

Q2. In this week's video, Bill Goodykoontz talks about morality and ethics in pop culture. The freedom of speech and expression allows the variety of pop culture media to be released, which may sometimes be offensive material. Can pop culture still have greater societal value beyond what is offensive?

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