Guest
Race Result Details |
| Racer | RedHaddock (redhaddock) |
| Race Number | 115 |
| Date | Tue, 6 Aug 2019 11:04:34 |
| Speed |
61 WPM
 Try to beat?
|
| Accuracy | 95.5% |
| Rank | 3rd place (out of 4) |
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)
|