Question

d).
A train starts from rest from Patna In and accelerates uniformly at
a rate of 1 ms? for 100 sec and then maintains this speed for
50 sec and brakes are applied and the train is brought to rest
in the next 20 sec .Calculate the maximum speed attained by
the train?​

Answer 1

Answer:

v = u + a*t

Explanation:

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