Guest
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 | I play tetris too (hkgwife) |
| Race Number | 10114 |
| Date | Mon, 26 Feb 2018 07:08:03 +0000 |
| Speed |
129 WPM
 Try to beat?
|
| Accuracy | 99.4% |
| Rank | 2nd place (out of 3) |
| Opponents | emrenegades (3rd place) han2000 (1st 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)
|