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Question
Calculate the force a piano tuner applies to stretch a steel piano wire 8.00 mm, if the wire is originally 0.850 mm in diameter and 1.35 m long.
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$706\textrm{ N}$
Solution Video

OpenStax College Physics Solution, Chapter 5, Problem 36 (Problems & Exercises) (1:53)

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