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Race Result Details |
| Racer | Amy (amy20503) |
| Race Number | 164 |
| Date | Sat, 15 Feb 2020 23:21:03 +0000 |
| Speed |
101 WPM
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|
| Accuracy | 98.4% |
| Rank | 1st place (out of 5) |
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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