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Race Result Details |
| Racer | Ivan (typevan) |
| Race Number | 119 |
| Date | Thu, 26 Mar 2020 18:41:24 |
| Speed |
51 WPM
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| Accuracy | 97.1% |
| Rank | 3rd 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.
— (book)
by David M Bourg
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