Find the angular momentum of a hollow spinning sphere when its angular speed is 20rad/s. The rotational inertia of the sphere is 0.02kg.m2.

Question

asked Oct 19, 2021 72.3k views

1 Answer

Viona · Answer 1 · 2021-10-25T15:18:51+0000

Answer:

L= 0.4 kgm²/s

Step-by-step explanation:

The angular momentum of a hallow spinning sphere is

L = Iω

L = (0.02kgm²) × (20rad/s)

L= 0.4kgm²/s