Question

A and B are two stations on a straight line at a distance of
o stations on a straight line at a distance of 300 m. A train has to start from A and to stop at B.
The maximum acceleration and retardation which may be
llion and retardation which may be imparted to train are 5 m/s and 3 m/s respectively
then the minimum time taken by train to reach from A to B is:
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Answer 1

Explanation:

see the attachment......