emilykaiser8784 emilykaiser8784

25-04-2024
Physics

Answered

The Young modulus of steel is 2.0·10¹¹ N/m². A 2.99-m-long steel wire in a musical instrument has a radius of 0.0621 mm. When the wire is under a tension of 92.7 N, how much does its length change?

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