Susan (pfpigs)

Race #2507

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Official speed 108.81 wpm (38.27 seconds elapsed during race)
Race Start July 13, 2020 2:14:40am UTC
Race Finish July 13, 2020 2:15:18am UTC
Outcome Win (1 of 3)
Accuracy 99.0%
Points 108.81
Text #3622275 (Length: 347 characters)

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.