- #1
virgil123
- 10
- 0
Homework Statement
Show, by conservation of energy, that when a length, L, of string has unwound that a
yo-yo is spinnning with angular velocity
Remember the yo-yo has both linear and rotational velocity
Homework Equations
[tex]\omega[/tex]= [tex]\sqrt{}[/tex]gL/R[tex]^{2}[/tex]
The Attempt at a Solution
I do not know where to start, any help would be appreciated.