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?

.

.

0.3x0.21x0.08kg=mass 1 sheet

mass 500 = 500xmass 1

volume pile = 0.3x0.2x0.048

density=mass/volume= 500xmass 1/0.3x0.2x0.048

v patient student

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.