- #1
Cyrus
- 3,238
- 16
Hi, I have been reading about the cavendish experiment and in one equation they say that
[tex] T = 2 \pi \sqrt{\frac I k} [/tex]
where I is the moment of inertia and k is the elastic constant.
in my physics books i only find [tex] T = 2 \pi \sqrt{\frac m k} [/tex]
where m is the mass, not the moment of inertia, anyone know how they got to this equation?
[tex] T = 2 \pi \sqrt{\frac I k} [/tex]
where I is the moment of inertia and k is the elastic constant.
in my physics books i only find [tex] T = 2 \pi \sqrt{\frac m k} [/tex]
where m is the mass, not the moment of inertia, anyone know how they got to this equation?
Last edited by a moderator: