Guest
Race Result Details |
| Racer | Alex (nightfire3) |
| Race Number | 5 |
| Date | Thu, 20 Apr 2017 16:32:35 |
| Speed |
57 WPM
 Try to beat?
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| Accuracy | 91.6% |
| Rank | 3rd place (out of 4) |
| Opponents | elvor (1st place) rolobhak (2nd place) |
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.
— (book)
by David M Bourg
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