Find tension is needed to tune this string properly

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Reference no: EM13287273

Problem 21.17 The lowest note on a grand piano has a frequency of 27.5 \rm Hz. The entire string is 2.00 \rm m long and has a mass of 420g . The vibrating section of the string is 1.66m long.

Part A What tension is needed to tune this string properly? Express your answer with the appropriate units.

Reference no: EM13287273

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