Physics, asked by Lovelyinspirit, 1 year ago

railway tracks are railed down using large suised sleepers.why?

Answers

Answered by masteraghu

Bcz they expand in summers due 2 heat

Answered by rudra2926

because they expand in the summer due to heat and also due to the force applied on the railway track and also because of gravitational force I think so ....OK thanks for asking the question....

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