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Posted: **Mon May 16, 2022 9:09 pm**

: I Problem S A Long Steel Walkway Will Be Used Sidewalk An Bridge At Room Temperature 20 C The Walkway Is Long By H 1 (13.89 KiB) Viewed 34 times

I Problem s A long, steel walkway will be used sidewalk an bridge. At room temperature (20°c), the walkway is long. By how much will its length increase on hat summer day (48°C)? Express your in MM. a 20m A answer