Recent content by edcm

  1. E

    Calculating Tension Required for 4*10^-4m Extension of Steel Wires on a Violin

    no, wait, wrong one, lol
  2. E

    Calculating Tension Required for 4*10^-4m Extension of Steel Wires on a Violin

    oh, of course. E=(F*L)/(e*A)
  3. E

    Calculating Tension Required for 4*10^-4m Extension of Steel Wires on a Violin

    Homework Statement The wires on a violin have a cross section of 5.1*10^-7m^2. The wires are put under tension by turning the wooden pegs. The Young Modulus of Steel is 2.0*10^11 Pa. Calculate the tension required to produce an extension of 4*10^-4m. Homework Equations Thats where...