Q2: A long freight train travelling at 120 km/h (towards the east on a straight track) needs a distance of 1.6 km to brake to a stop. a) (6) Find the acceleration that is required, in m/s (also give its direction). b) (6) How much time does it take for the train to stop?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q2: A long freight train travelling at 120 km/h (towards the east on a straight track) needs a
distance of 1.6 km to brake to a stop.
a) (6) Find the acceleration that is required, in mis? (also give its direction).
b) (6) How much time does it take for the train to stop?
Transcribed Image Text:Q2: A long freight train travelling at 120 km/h (towards the east on a straight track) needs a distance of 1.6 km to brake to a stop. a) (6) Find the acceleration that is required, in mis? (also give its direction). b) (6) How much time does it take for the train to stop?
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