Question

A train starts from rest from a station with
acceleration 0.2 m/s2 on a straight track and then
comes to rest after attaining maximum speed on
another station due to retardation 0.4 m/s2. If total
time spent is half an hour, then distance between
two stations is [Neglect length of train]
(1) 216 km
(2) 512 km
(3) 728 km
(4) 1296 km​

Answer 1

Answer:

Ans is 1

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