6. A musician wants to make a guitar string play the fundamental frequency G = 392 Hz. The string has length L = 0.600 m and tension F = 400 N. For all questions, show your work sol can follow your reasoning. a. What mass does the string need to have to create the note needed? (15 points) b. What is the wavelength of the 4th harmonic (3rd overtone) produced by the tuned string when played? (5 points)