Question

A uniform solid sphere of mass 15kg has radius 0.1m what it's moment of inertia about a diameter with explaination

Answer 1

Answer:

0.06 kg-m^2

Explanation:

moment of inertia of a solid sphere about a diameter (I) = 2/5 MR^2

M = 15 kg   R = 0.1 m

I = 2/5 ( 15 * (0.1)^2 )

I = 2/5 * 15 * 0.01

I = 2 * 3 * 0.01

I = 0.06 kg-m^2