A cellist tunes the C string of her instrument to a fundamental frequency of 65.4Hz The vibrating portion of the string is 0.600mlong and has a mass of 14.4g
A) With what tension must she stretch that portion of the string?

B) What percentage increase in tension is needed to increase the frequency from 65.4Hz?to 73.4Hz?, corresponding to a rise in pitch from C to D?

Part E
With what tension FT must she stretch that portion of the string?
148N

Part F
What percentage increase in tension, ?FT/FT, is needed to increase the frequency from 65.4Hz to 73.4Hz, corresponding to a rise in pitch from C to D?
26.0%

Part G
If you were to tune the same string to a lower fundamental frequency of 55.0Hz, what tension FT would be required in the string?

Express your answer in newtons.

Ft= N