Physics, asked by he3masarange, 1 year ago

Why does a railway track have a particular shape like I ?

Answers

Answered by Infinite
1
It is shaped like capital I because if the lower and upper tracks ( upper and lower lines in a capital I ) are not connected , they will exert more pressure on the ground , as
pressure = force \ area
and area is obviously more when we add a connection between the two tracks
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