A train A runs from east to west and another train B of the same mass runs from west to east at the same speed along the equator. A presses the track with a force F 1 and B presses the track with a force F 2 .
Text Solution
Verified by ExpertsThe correct answer is:
A
When train A moves form east to west
mg – N 1 = 
⇒ N 1 = mg – 
N 1 = F 1
When train B moves from west to east
mg – N 2 = 
⇒ N 2 = mg – 
N 2 = F 2
F 1 > F 2
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