Скачать или смотреть 9.31 Mastering Physics Solution, "A kid at the junior high cafeteria wants to propel an empty milk

Mastering Physics Video Solution problem #9.31, "A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch table by hitting it with a 3.0 g spit ball. If he wants the speed of the 20 g carton just after the spit ball hits it to be 0.30 m/s , at what speed should his spit ball hit the carton?"

Physics Chapter 9 Momentum

Question and book cover in thumbnail taken from the textbook:
Knight, Randall Dewey, et al. College Physics: A Strategic Approach. Pearson, 2019.
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