Guest
Race Result Details |
| Racer | Erik (theerik009) |
| Race Number | 19 |
| Date | Tue, 29 Sep 2020 11:06:59 |
| Speed |
87 WPM
 Try to beat?
|
| Accuracy | 95.2% |
| Rank | 4th place (out of 5) |
| Opponents | mark40511 (1st place) tempest_21 (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.
—
Physics for Game Developers
 (book)
by David M Bourg
(see stats)
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