Rotating diatomic - Pretty basic first year question. Workings given

[elemis]

Part v is where I'm stuck.

All relevant equations and the bit where I'm stuck are in the second attachment with my workings

 

[elemis]

If I can find the value for L I can substitute it into the equation for L=Iw and using the known I value I can calculate w and hence the frequency (2pif=w).

 

[tiny-tim]

hi elemis!

why are you making it so complicated?

finding ω is a straightforward centripetal acceleration question! ​

 

[elemis]

hi elemis!

Why are you making it so complicated?

finding ω is a straightforward centripetal acceleration question! ​

i goooot itt ! Woooohoooooo ! Thank you !