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Race Result Details |
Racer | John (typist426) |
Race Number | 5625 |
Date | Thu, 16 Mar 2017 04:04:18 +0000 |
Speed | 71 WPM Try to beat? |
Accuracy | 96.7% |
Rank | 1st place (out of 5) |
Opponents | alexqman (4th place) andrewhey (3rd place) |
Text typed:
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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