A piano string having a mass per unit length equal to 5.00 X 10-3 kg/m is...
Homework Answers
apply speed in a string \(\mathrm{V}^{\wedge} 2=\mathrm{T} / \mathrm{u}\)
where \(\mathrm{T}\) is tension and \(\mathrm{u}\) is mass per unit length
so \(\mathrm{V}^{\wedge} 2=1350 /(0.005)\)
\(\mathrm{V}^{\wedge} 2=270000\)
\(\mathrm{V}=519.615 \mathrm{~m} / \mathrm{s}\)
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