The rotating shaft induces eccentricity e due to the weight. It is rotating with an angular speed ω and the critical speed of the shaft is ωn. Which equation represents vertical displacement y CORRECTLY?
1
\(y=\frac{ω_n^2.e}{(ω^2)^2-ω^2n}\)
2
\(y=\frac{\pi. ω^2.e}{(ω_n)^2-ω^2}\)
3
\(y=\frac{ω^2.e}{(ω_n)^2-ω^2}\)
4
\(y=\frac{ω.e}{(ω_n)^2-ω^2}\)
5
Question Not Attempted