Abowling ball has a mass of 5.5 kg and a radius of 12.0 cm. it is released so that
it rolls down the alley at a rate of 12 rev/s. find the magnitude of its angular
momentum.

The angular momentum of a rolling body is the product of the body's moment of inertia and its angular velocity.

where

What's the moment of inertia of this bowling ball?

Assuming that the ball is a solid sphere. For a solid sphere,

.

where

for this sphere. .

What's the angular momentum of this bowling ball?

.

.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!