Thank you for posting your question her at brainly. Below are the choices that can be found elsewhere:
A. 1.6 m/s north
B. 2.2 m/s south.
C. 2.2 m/s north.
D. 5.4 m/s north.
The answer is letter A which is 1.6 m/s north. Below is the solution:
1.6 m/sec N - relative to the train
(1.6 m/sec N) + (3.8 m/sec N) = 5.4 m/sec N
