# A sphere is moving around in the air. If the moment of inertia is 10 Kg m2 and a radius of 1m. What is its mass?

##### 1 Answer

Apr 2, 2018

The mass is

#### Explanation:

The moment of inertia of a solid sphere is:

The radius of the sphere is

The moment of inertia of the sphere is

The mass of the sphere is:

I hope that helps!