A train starts from rest and moves with a constant acceleration for the first 1 km; for the next 3km, ithas a constant velocity and for another 2km, itmoves with constant retardation to come to restafter 10 min. Find the maximum velocity and thetime intervals in the three parts of motion.

A train starts from rest and moves with a constant acceleration for

1.	A train starts from rest and moves with a constant acceleration for the first 1 km; for the next 3km, ithas a constant velocity and for another 2km, itmoves with constant retardation to come to restafter 10 min. Find the maximum velocity and thetime intervals in the three parts of motion.
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A train starts from rest and moves with a constant acceleration for the first 1 km; for the next 3km, ithas a constant velocity and for another 2km, itmoves with constant retardation to come to restafter 10 min. Find the maximum velocity and thetime intervals in the three parts of motion.​

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A train starts from rest and moves with a constant acceleration for the first 1 km; for the next 3km, ithas a constant velocity and for another 2km, itmoves with constant retardation to come to restafter 10 min. Find the maximum velocity and thetime intervals in the three parts of motion.