Part A A 7.50 m, 0.732 kg wire is used to support two uniform 235 N posts of equal length (the figure (Figure 1)). Assume that the wire is essentially horizontal and that the speed of sound is 344 m/s. A strong wind is blowing, causing the wire to vibrate in its 5th overtone. What is the frequency of the sound this wire produces? Express your answer with the appropriate units. HA f = 23.9 Hz Submit Previous Answers Request Answer X Incorrect; Try Again V Part B Figure