How to Calculate Angular Velocity of Stick A Given Angular Velocity of Stick C?

[teng125]

but let say there are thre rods which are joining together to become a stick but not straight.stick A,stick B and stick C.if the angular velocity of stick C is given,how can i find the angular velocity of stick A??

pls help...

 

[qtp]

if the rods are all three connected together then they all three have the same angular frequency. the linear velocity would be
$$v = \omega r$$
unless i misunderstand the question