danish (danish555)

Race #253

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Official speed 33.82 wpm (123.12 seconds elapsed during race)
Race Start March 22, 2017 12:21:14pm UTC
Race Finish March 22, 2017 12:23:17pm UTC
Outcome No win (4 of 5)
Accuracy 89.0%
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.