Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.
Computing the moment of inertia of an extended body
Okay, your turn. What happens if the density of
the rod isn't uniform, but changes from one end to
the other? Suppose that a rod has
length L = 10 m
and density
- What is the total mass of this rod?
(Hint: integrate the mass of tiny pieces
from one end to the other)
- What is the moment of inertia of this rod?
(Hint: integrate the moment of inertia of tiny pieces
from one end to the other)
Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.