William (wdk5013)

Race #2443

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Official speed 75.68 wpm (55.02 seconds elapsed during race)
Race Start July 15, 2017 1:16:06am UTC
Race Finish July 15, 2017 1:17:01am UTC
Outcome No win (2 of 5)
Accuracy 97.0%
Points 0.00
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.