Paw (pawan42)

Race #568

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Official speed 60.28 wpm (69.08 seconds elapsed during race)
Race Start April 25, 2018 7:19:54am UTC
Race Finish April 25, 2018 7:21:03am UTC
Outcome No win (2 of 5)
Accuracy 95.0%
Points 60.28
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.