Question

What is the moment of inertia of a pendulum with a mass of `2 kg` that is `4 m` from the pivot?

Answer 1

The moment of inertia is `=32 kgm^2`

Explanation:

The moment of inertia is

`I=mr^2`

`I=(2*4^2)kgm^2`

`=32 kg m^2`