On a single rail track, goods trains loaded with heavy iron material run starting from ‘A’ to ‘B’ and then empty wagons run from ‘B’ to ‘A’. The amount of creep in the rails:

A. Will be more in the direction of B to A

B. Will be more in the direction of A to B

C. Will be maximum at the middle of A and B

D. Cannot be determined from the given data

Answer: Option B