Equations of Motion
For two-dimensional rotational motion, Newton's second law can be adapted to describe the relation between torque and angular acceleration:
- ,
where is the total torque exerted on the body, and is the mass moment of inertia of the body.
Read more about this topic: Angular Acceleration
Famous quotes containing the word motion:
“Too many Broadway actors in motion pictures lost their grip on success—had a feeling that none of it had ever happened on that sun-drenched coast, that the coast itself did not exist, there was no California. It had dropped away like a hasty dream and nothing could ever have been like the things they thought they remembered.”
—Mae West (1892–1980)
Related Phrases
Related Words