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yncr yncr
wrote...
6 years ago
The lowest A on a piano has a frequency of 27.5 Hz. If the tension in the 2.00-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire?
 a. 0.025 kg
  b. 0.049 kg
  c. 0.051 kg
  d. 0.081 kg
  e. 0.037 kg
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yujenni16yujenni16
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Posts: 396
Rep: 2 0
6 years ago
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yncr Author
wrote...
6 years ago
Thanks again and again
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