Posted by Sarah on .
Two people start at the same place and walk around a circular lake in opposite directions. One walks with an angular speed of 1.10 103 rad/s, while the other has an angular speed of 3.90 103 rad/s. How long will it be before they meet?
I can NOT figure it out. I got 20 and it isn't right.

HS Physics 
Sarah,
got it, nevermind