# What is the moment of inertia of a pendulum with a mass of #4 kg# that is #6 m# from the pivot?

##### 1 Answer

Sep 21, 2017

#### Answer:

=144

#### Explanation:

For this question we will assume that the pendelum has no friction and is only being acted upon by gravity. In conditions like this, the moment of inertia for the pendulum is equal to

We know that

https://en.wikipedia.org/wiki/Moment_of_inertia

I hope that helped!