1. The problem statement, all variables and given/known data
angular acceleration of line a= -2w^2 rad/s
when theta=pi/6, w= 10 rad/s
what is angular velocity when theta= pi/3?
2. Relevant equations
chain rule
3. The attempt at a solution
dw/dtheta*dtheta/dt= dw/dtheta w = -2w^2
-1/2w dw= dtheta
-1/2*lnw = theta
w= e^-2theta is my answer, but I know this is wrong
I know that this question is really easy, but I just don't know how to get it