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Unformatted text preview: when the train is not accelerating? When the train slows down while the coin is in the air? When the train is turning? 3.6. Can an automobile with a velocity toward the north simultaneously have an acceleration toward the south? 3.14. Cite an example where speed could be zero and acceleration is non-zero. 3.27. For a freely-falling object, what is the acceleration after the 5 th second? After the 10 th second? 3.32. If you drop an object, its acceleration is 10 m/s 2 . If you throw an object downward, is its acceleration more than 10 m/s 2 ?...
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This homework help was uploaded on 04/18/2008 for the course HIST 1120 taught by Professor Grigg during the Spring '08 term at UNO.
- Spring '08