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 | Sophie (sophie_white) |
Race Number | 404 |
Date | Tue, 25 Apr 2017 12:16:24 +0000 |
Speed | 73 WPM Try to beat? |
Accuracy | 89.6% |
Rank | 3rd place (out of 5) |
Opponents | 0_alien (1st place) bedeute (4th place) teodoriux13 (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)
|