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Pit Stop

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Racer ben (liubenjamin)
Race Number 609
Date Sun, 15 Jan 2017 03:34:12 +0000
Speed 84 WPM Try to beat?
Accuracy 95.1%
Rank 4th place (out of 5)
Opponents atrain742 (3rd place) happy_mask_salesman (5th place) tetchii (1st place) thunberg123 (2nd 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)