rhiannonlegg1700 rhiannonlegg1700
  • 13-05-2023
  • Physics
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A train is traveling up a 2.88 degree incline at a speed of 4.31 m/s when the last car breaks free and begins to coast without friction. (a) How much time does it take for the last car to come to rest momentarily? (b) How far did the last car travel before momentarily coming to rest?

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