Analytical Mech Homework Solutions 190

Analytical Mech Homework Solutions 190 - 27 11.27 F = k l...

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27 11.27 Fk =∆ l is the tension in the cord 1 l d n +∆ = + l is its stretched length From the equation following Equation 11.5.7… F K d = From Equation 11.6.4c … () 2 k vl l m =+ l 1 1 2 2 trans k l m    l for transverse waves For longitudinal vibrations, we use Y, the tension in the cord per unit stretched length kl Yk ll l == ∆+ l l + Y K d = (Equation 11.6.8) 2 2 ln d kd v mn m (Equation 11.6.9a) 1 nd n d l l ≈+ = + 1 2 long k m l 11.28 From Equation 11.6.7b …
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