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Physics, 15.11.2019 05:31 averylorenhoffman

Sam is walking at 2m/s down the hallway when he realized he will be late to class. he speeds up to 4m/s and makes it to english class just before the bell. if it took him 4 seconds to speed up what was his acceleration?

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Sam is walking at 2m/s down the hallway when he realized he will be late to class. he speeds up to 4...
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