Guest
Race Result Details |
| Racer | Ron (ron58) |
| Race Number | 600 |
| Date | Tue, 9 Apr 2019 18:09:40 |
| Speed |
63 WPM
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| Accuracy | 94.6% |
| Rank | 1st place (out of 5) |
| Opponents | jacksontr1 (4th place) leavy (3rd place) patrockie123 (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
(see stats)
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