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Race Result Details |
| Racer | Hai (hainpham) |
| Race Number | 38 |
| Date | Tue, 18 Apr 2017 15:49:31 +0000 |
| Speed |
57 WPM
 Try to beat?
|
| Accuracy | 91.1% |
| Rank | 3rd place (out of 4) |
Text typed:
 
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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)
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