# A steel wire in a piano has a length of 0.560 m and a mass of...

###### Question:

A steel wire in a piano has a length of 0.560 m and a mass of 4.900 x 10-3 kg. To what tension must this middle C(c-261.6 Hz on the chromatic musikal scale)? were be wetched so tha se hramental etesten estepona, to

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