RIRI 01:Posttest McPherson (Period 3 T1)KVLP LN: Physics A (M) (Sequential) / 1 Motion Along a Straight Line All changes saved 30 m/s. 30 m/s 9. A train starts from rest and accelerates uniformly, until it has traveled 3.7 km and acquired a velocity of 30 m/s The train then moves at a constant velocity of 30 m/s for 410 s. 0.065 m/s2 The train then slows down uniformly at 0.065 m/s^2 until it reaches a halt. What distance does the train travel while it is slowing down?