Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
Racer | Toothless (toothlesscog) |
Race Number | 32 |
Date | Wed, 22 Feb 2017 09:19:59 +0000 |
Speed | 113 WPM Try to beat? |
Accuracy | 93.3% |
Rank | 1st place (out of 3) |
Opponents | peja (2nd place) |
Text typed:
In two dimensions we say that a rigid body has only one rotational degree of freedom, whereas in three dimensions we say that a rigid body has three rotational degrees of freedom. This might lead you to infer that in three dimensions you need to have three scalar quantities to represent a body's rotation. Indeed, this is the minimum requirement.
— Physics for Game Developers
(book)
by David M Bourg
(see stats)
|