Question

Consider the same plate as in the previous question: a square plate of L=1

m side attached to a torsionnal spring of stiffness 10Nm/rad. The mass of the plate is M=1

Kg. Now the air flow is coming from the left at 10m/s. What is the eigenfrequency (Hz) of this oscillator

Answer 1

we can not solve this question without figure so please provide your figure and als we can not assume any figure