Finding angular velocity of rod B when rod A's angular velocity is known

[teng125]

does anyone knows that there are two rods A and B joining together at a point,if angular velocity of rod A is given,how can i fing the angular velocity of the other rod??

or any recommended website or materials related to angular velocity of rods and gear??

pls help...thanx

 

[civil_dude]

Again, for a rigid body, the angular velocitis are equal. See a good physics text and look under rotational kinematics

 

[fargoth]

http://hyperphysics.phy-astr.gsu.edu/hbase/rotq.html