## anonymous 4 years ago 'w' is angular velocity or angular frequency

1. anonymous

help me

2. anonymous

angular velocity : Is a velocity that substances have ,when go around origion point with constant interval

3. anonymous

so what is angular frequwncy

4. anonymous

your goal is$\omega?$

5. anonymous

yes

6. anonymous

is a velocity that substanse have when traverse angle $\theta$ & it's relation with angular velocity is$v=r \omega$ r is radius of rotation sorry my english not well

7. anonymous

thanks but ididn't got your end. what is meaning of "koi baat nahi"?

8. anonymous

problem is here idon't know your language. what's it?

9. anonymous

what is meaning of "koi baat nahi" in english?

10. anonymous

yes no matter

11. anonymous

omega is representative of both it just depends on the context of things. It is angular frequency when talking about waves but its angular velocity when talking about rotation or angular momentum. The common thing for both is angular. For ru can rotation you can use v=wr but you cannot for waves and optics because they mean different things. It is the same symbol but different meaning depending on context. :)