Question a subway train starts from rest at a station and, Ask an Expert

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Question: A subway train starts from rest at a station and accelerates at a rate of 1.58m/s² for 13.6s. It runs at constant speed for 70.7s and slows down at a rate of 3.52m/s2 until it stops at the next station.

Part A: Find the total distance covered.

I need help to find the the total distance covered and express your final answer in kilometers.

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