Question

consider a solid sphere and a solid disk wiht the same radius and the same mass. explain why the solid disk has a greater moment of inertia than the solid sphere g

Answer 1

Answer:

Moment of inertia of the solid sphere:

I

s

=

2

5

M

R

2

.

.

.

.

.

.

.

.

.

.

.

(

1

)

Is=25MR2...........(1)

Here, the mass of the sphere is

M

M