Yi Jun (yijun25)

Race #610

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Official speed 81.15 wpm (51.31 seconds elapsed during race)
Race Start May 7, 2017 3:13:37am UTC
Race Finish May 7, 2017 3:14:28am UTC
Outcome Win (1 of 5)
Opponents 2. smooff (79.73 wpm)
5. ahmedeid (67.35 wpm)
Accuracy 95.0%
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.