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Physics, 30.06.2020 09:01 soevse

A train starts from rest and accelerates uniformly until it has traveled 5.6 km and acquired a forward velocity of The train then moves at a constant velocity of for 420 s. The train then slows down uniformly at until it is brought to a halt. The acceleration during the first5.6 km of travel is closest to: a) 0.19 m/s2
b) 0.14 m/s2
c) 0.16 m/s2
d) 0.20 m/s2
e) 0.17 m/s2

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