A and $B$ are the two points on a rotating wheel, as shown in the figure. Point $A$ is located $1$ m away from the center of the wheel, and point B is located $3$ m away from the center of the wheel. The velocity at point A is $2\frac{m}{s}.$

$($a$)$ What is the angular velocity at point A $?(8$ pts$){?}_{\text{p}\text{a}\text{c}\frac{l}{s}}$

$($b$)$ What is the angular velocity at point B $?(8$ pts$){\displaystyle \underset{?}{\overset{?}{}}}2achC{s}_s$ barely says rad$/$s but of$.$

$($c$)$ What is the radial $($or centripetal$)$ acceleration at point B $?(9$ pts $)$

angular velouty

$V=r*w$

$r=$ oistonc from certer of uheel raclial accelerom $vz$