11. Momentum & Impulse
Elastic Collisions
Problem 11d
Textbook Question
Textbook QuestionA 100 g ball moving to the right at 4.0 m/s collides head-on with a 200g ball that is moving to the left at 3.0 m/s. a. If the collision is perfectly elastic, what are the speed and direction of each ball after the collision?
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