Q3. For the two degrees of freedom system in which m=1 kg, k =100 N/m, fi(t) = 500 sin(10t) (N) and fi(t) = 0 and its go

[answerhappygod]

Q3 For The Two Degrees Of Freedom System In Which M 1 Kg K 100 N M Fi T 500 Sin 10t N And Fi T 0 And Its Go 1 (33.42 KiB) Viewed 11 times

Q3. For the two degrees of freedom system in which m=1 kg, k =100 N/m, fi(t) = 500 sin(10t) (N) and fi(t) = 0 and its governing equations given as mx₁ + 2kx₁ - kx₂ = f1 (t) 2mx₂ kx₁ + kx₂ = f₂(t) (1) Find the natural frequencies of the system. (2) Determine the associated vibration mode shapes. (3) Obtain the steady state response. m H 2m