Wat are the units of angular velocity of precession?

[karnten07]

Homework Statement

What are the units of angular velocity of precession? I've looked evrywhere and can't find out.

Homework Equations

The Attempt at a Solution

In my answer to a question, by putting units into the equation i think I am getting units as rad^-1 s^-1 but not sure if it should be rads per second.

 

[Bill Foster]

\boldsymbol\omega_p = \frac{Q}{I_s\boldsymbol\omega_s}

In which I_s is the moment of inertia, \boldsymbol\omega_s is the angular velocity of spin about the spin axis, and Q is the torque.

Moment of intertia is mass times distance squared.
Angular velocity is radians per second.
Torque is Newton-meters, or kilogram meters squared per second squared.

 

[Bill Foster]

I get the same as you:

\frac{1}{rad\times s}