The rotor and shaft are mounted in a clevis whichcan rotate about the z-axis with an

Chapter 7, Problem 7/5

(choose chapter or problem)

The rotor and shaft are mounted in a clevis which can rotate about the z-axis with an angular velocity \(\Omega\). With \(\Omega=0 \text { and } \theta\) constant, the rotor has an angular velocity \(\omega_{0}=-4 \mathbf{j}-3 \mathbf{k} \mathrm{rad} / \mathrm{s}\). Find the velocity \(\mathbf{v}_{A}\) of point A on the rim if its position vector at this instant is \(\mathbf{r}=0.5 \mathbf{i}+1.2 \mathbf{j}+1.1 \mathbf{k} \mathrm{m}\). What is the rim speed \(\mathbf{v}_{B}\) of any point B?