Question

What is the moment of inertia of a pendulum with a mass of `9 kg` that is `13 m` from the pivot?

Answer 1

The moment of inertia is `=1521kgm^2`

Explanation:

The moment of inertia is

`I=m*r^2`

mass, `m=9kg`

radius, `r=13m`

`I=9*13^2=1521kgm^2`