Physics, 21.08.2021 01:00 sawyerfauver

The first length measured in a laboratory is 2.9 m ± 3.4% and the second length 5.4 m ± 1.9% a What is the sum of the lengths?

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The first length measured in a laboratory is 2.9 m ± 3.4% and the second length 5.4 m ± 1.9% a What...