Solution-What angle must the tuning pin be turned

What angle must the tuning pin be turned

Reference no: EM131461565

A steel piano wire(Y = 2.0× 10¹¹ Pa) has a diameter of 0.7600 mm.

At one end it is wrapped around a tuning pin of diameter 7.200 mm (See figure below). The length of the wire (not including the wire wrapped around the tuning pin) is 66.00 cm.

Initially, the tension in the wire is 381.0 N.

To tune the wire, the tension must be increased to 405.0 N.

Through what angle must the tuning pin be turned?

Reference no: EM131461565

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What angle must the tuning pin be turned

Reference no: EM131461565

Reference no: EM131461565

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