Guest
Race Result Details |
| Racer | Ekrem (daredare) |
| Race Number | 998 |
| Date | Sat, 6 May 2017 11:40:58 |
| Speed |
71 WPM
 Try to beat?
|
| Accuracy | 97.5% |
| Rank | 2nd place (out of 5) |
| Opponents | ahora (4th place) mfkrbo (3rd 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.
— (book)
by David M Bourg
(see stats)
|