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
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Answer:
Distance will be 216 km. Explanation: Since, from the question we will get that the train accelerates with acceleration of a = 0.2 m/s^2, and if we let t = t1 and v= v1. answer is (1)216 km
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