A train is traveling up a 2.68" incline at a speed of 4.30 m/s when the last car breaks free and begins to coast without friction Part A How long does it take for the last car to come to rest momentarily? Express your answer using two significant figures. Submit Request Answer Part B How far did the last car travel before momentarily coming to rest? Express your answer using two significant figures. G3 Submit Request Answer

A train is traveling up a 2.68" incline at a speed of 4.30 m/s when the last car breaks free and begins to coast without friction Part A How long does it take for the last car to come to rest momentarily? Express your answer using two significant figures. Submit Request Answer Part B How far did the last car travel before momentarily coming to rest? Express your answer using two significant figures. G3 Submit Request Answer

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