Question

What is the moment of inertia of a rod with a mass of `3 kg` and length of `15 m` that is spinning around its center?

Answer 1

`I=56,25`

Explanation:

`"the moment of inertia for a rod rotating around its center is given : "`
`I=1/12*m*l^2`
`I=1/12*3*15^2`
`I=56,25`