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A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch table by hitting it with a 2.8 g spit ball. I Review I Constants I Periodic Table Part A If he wants the speed of the 40 g carton just after the spit ball hits it to be 0.30 m/s, at what speed should his 2.8 g spit ball hit the carton? Assume that the carton and the spit ball stick together. Express your answer in meters per second. m/s Submit Request Answer
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Transcribed Image Text:A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch table by hitting it with a 2.8 g spit ball. I Review I Constants I Periodic Table Part A If he wants the speed of the 40 g carton just after the spit ball hits it to be 0.30 m/s, at what speed should his 2.8 g spit ball hit the carton? Assume that the carton and the spit ball stick together. Express your answer in meters per second. m/s Submit Request Answer
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