Question $3$

$0$ pts

A shaft $12$ mm diameter is supported on spherically seated bearings $274$ mm apart and carries a wheel of mass of $9$ Kg at a point $130$ mm from one bearing $($ star.t from the left$).$ Find the whirling speed of the wheel is mounted with its centre of mass initially $1\mathrm{.}37$ mm out of alignment with the shaft axis, find the deflection of the shaft when the speed of rotation is $95$ revolutions per second $($rps$)$ and $E=216($GPa$)$