Guest
Race Result Details |
| Racer | Alex (agleon) |
| Race Number | 70 |
| Date | Thu, 28 Sep 2017 12:50:58 |
| Speed |
77 WPM
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| Accuracy | 94.7% |
| Rank | 2nd place (out of 5) |
| Opponents | scobley (1st 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
(see stats)
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