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Racer Craig (swaiggy)
Race Number 20
Date Fri, 11 May 2018 06:48:23 +0000
Speed 52 WPM Try to beat?
Accuracy 96.7%
Rank 4th place (out of 5)
Opponents amit_panwar (3rd place) carlomigelb (2nd place) mcnsnipe1 (1st 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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